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University of Illinois Round Barns, Urbana, Champaign County, IL

University of Illinois Round Barns, Urbana, Champaign County, IL

Public domain scan of an architecture diagram, plan, or drawing, free to use, no copyright restrictions - Picryl description.

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Fennell's Orchid Jungle, 26715 Southwest 157 Avenue, Homestead, Miami-Dade County, FL

Fennell's Orchid Jungle, 26715 Southwest 157 Avenue, Homestead, Miami-...

Significance: The site was one of the earliest roadside attractions in Miami-Dade County and South Florida. The site is significant in the history of botanical research in the U.S. for the propagation and popul... More

Bozrah Town Hall, Fitchville, New London County, CT

Bozrah Town Hall, Fitchville, New London County, CT

Public domain image of a large historic building, city hall, urban architecture, free to use, no copyright restrictions - Picryl description

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Perky Bat Tower, Airport Road, Key West, Monroe County, FL

Perky Bat Tower, Airport Road, Key West, Monroe County, FL

Significance: An unusual structure built to house bats as part of a local experiment in mosquito control. Survey number: HABS FL-193 Building/structure dates: 1929 Initial Construction National Register of H... More

University of Illinois Round Barns, Urbana, Champaign County, IL

University of Illinois Round Barns, Urbana, Champaign County, IL

Picryl description: Public domain image of an architectural element, dome, cathedral, classical architecture, free to use, no copyright restrictions.

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Perky Bat Tower, Airport Road, Key West, Monroe County, FL

Perky Bat Tower, Airport Road, Key West, Monroe County, FL

Significance: An unusual structure built to house bats as part of a local experiment in mosquito control. Survey number: HABS FL-193 Building/structure dates: 1929 Initial Construction National Register of H... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Agricultural Experiment Station, Kodiak Cottage, Matanuska Trunk Road, Palmer, Matanuska-Susitna Borough, AK

Agricultural Experiment Station, Kodiak Cottage, Matanuska Trunk Road,...

Picryl description: Public domain photo of a factory, warehouse, commercial or industrial building, free to use, no copyright restrictions image.

Fennell's Orchid Jungle, 26715 Southwest 157 Avenue, Homestead, Miami-Dade County, FL

Fennell's Orchid Jungle, 26715 Southwest 157 Avenue, Homestead, Miami-...

Significance: The site was one of the earliest roadside attractions in Miami-Dade County and South Florida. The site is significant in the history of botanical research in the U.S. for the propagation and popul... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

University of Illinois Round Barns, Urbana, Champaign County, IL

University of Illinois Round Barns, Urbana, Champaign County, IL

Public domain photograph of train station, free to use, no copyright restrictions image - Picryl description

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Agricultural Experiment Station, Kodiak Cottage, Matanuska Trunk Road, Palmer, Matanuska-Susitna Borough, AK

Agricultural Experiment Station, Kodiak Cottage, Matanuska Trunk Road,...

Picryl description: Public domain photo of a factory, warehouse, commercial or industrial building, free to use, no copyright restrictions image.

Fennell's Orchid Jungle, 26715 Southwest 157 Avenue, Homestead, Miami-Dade County, FL

Fennell's Orchid Jungle, 26715 Southwest 157 Avenue, Homestead, Miami-...

Significance: The site was one of the earliest roadside attractions in Miami-Dade County and South Florida. The site is significant in the history of botanical research in the U.S. for the propagation and popul... More

University of Illinois Round Barns, Urbana, Champaign County, IL

University of Illinois Round Barns, Urbana, Champaign County, IL

Public domain scan of an architecture diagram, plan, or drawing, free to use, no copyright restrictions - Picryl description.

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

University of Illinois Round Barns, Urbana, Champaign County, IL

University of Illinois Round Barns, Urbana, Champaign County, IL

Public domain scan of an architecture diagram, plan, or drawing, free to use, no copyright restrictions - Picryl description.

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Mu...

Significance: Production of Ammonium Nitrate. / Built as a war measure for the production of ammonium nitrate, a key component in high explosives, U.S.N.P. No. 2 became one of the largest plants of its kind wit... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

Dairy Industry Building, Iowa State University campus, Ames, Story County, IA

Dairy Industry Building, Iowa State University campus, Ames, Story Cou...

Significance: The building is a late example of the Classical Revival style of architecture. It is of architectural significance because it is one of a group of seven buildings in this style which surround the... More

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