H98986 U.S. Copyright Office. No. 13253. Public domain photograph of industrial revolution, stereoscopic card, free to use, no copyright restrictions image - Picryl description
H125504 U.S. Copyright Office. Photo by J.N. Chamberlain, Miami, Fla. This record contains unverified, old data from caption card. Caption card tracings: BI; Photog. Index; Railroads After 1840; Florida L- K-; More