Northern Canal, Pawtucket Gatehouse, Northern Canal & Merrimack River, Lowell, Middlesex County, MA
Summary
Picryl description: Public domain image of a chamber, cell, interior, underground vault architecture, free to use, no copyright restrictions.
Tags
Date
1980
Contributors
Historic American Engineering Record, creator
Francis, James B
Proprietors of the Locks & Canals of the Merrimack Rivers
Hawley, Monica E, transmitter
Boucher, Jack, photographer
Malone, Patrick M, historian
Conner, Michael F, delineator
Location
Lowell, 42.63342, -71.31617
Source
Library of Congress
Copyright info
No known restrictions on images made by the U.S. Government; images copied from other sources may be restricted. http://www.loc.gov/rr/print/res/114_habs.html