6 media by topic ∙ page 1 of 1
William G. Jackman - Samuel F. B. Morse, inventor of the magnetic tele...
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
A.J. Brookins, inventor; Parts of the Brookins Automatic Train Control...
Picryl description: Public domain image of railroad tracks, train car, railway, free to use, no copyright restrictions.
Benjamin Franklin's residence in London, in 1760.
Public domain illustrated book page scan, American, free to use, no copyright restrictions image - Picryl description
Jan Matzeliger portrait collection
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
Thomas Alva Edison on cover of Scientific American.
Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.
J.H. Darden, President Farmer's Club and Mercantile Union, Hogansville...
Public domain illustrated book page scan, American, free to use, no copyright restrictions image - Picryl description