West line completed excavation facing West to Great Miami River [Poten...
Photographs Documenting Environmental Cleanup Operations at the Mound Site in Miamisburg, Ohio
Profiles of a piece of excavation lying between the intersection of th...
Covers Thirty-Fifth Street and Wisconsin Avenue N.W., Georgetown, Washington D.C. From the Taggart Estate papers. Pen-and-ink, lead pencil, and blue wash. Ink-stained, faced with gauze, and mounted on cloth bac... More
Profiles of a piece of excavation lying between the intersection of th...
Covers Thirty-Fifth Street and Wisconsin Avenue N.W., Georgetown, Washington D.C. From the Taggart Estate papers. Pen-and-ink, lead pencil, and blue wash. Ink-stained, faced with gauze, and mounted on cloth bac... More
Distribution Department, Low Service Pipe Lines, Section 3, lowering s...
Picryl description: Public domain photograph of a road works, construction, excavation, free to use, no copyright restrictions.
Map of the Harlem River and Spuyten Duyvil Creek from Ward's Island to...
Public domain image of the vintage map from NYPL Lionel Pincus and Princess Firyal Map Division, free to use, no copyright restrictions image. The Lionel Pincus and Princess Firyal Map Division is one of the wo... More
Map of the Harlem River and Spuyten Duyvil Creek from Ward's Island to...
Public domain image of the vintage map from NYPL Lionel Pincus and Princess Firyal Map Division, free to use, no copyright restrictions image. The Lionel Pincus and Princess Firyal Map Division is one of the wo... More
A plan of the west line or parallel of latitude, which is the boundary...
Shows the Mason and Dixon line. Relief shown pictorially. First part of title appears at left margin, second part at right margin. Originally issued on 2 sheets. Available also through the Library of Congress W... More
Map of the Harlem River and Spuyten Duyvil Creek from Ward's Island to...
Public domain image of the vintage map from NYPL Lionel Pincus and Princess Firyal Map Division, free to use, no copyright restrictions image. The Lionel Pincus and Princess Firyal Map Division is one of the wo... More