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Hammer, William J. (William Joseph), 1858-1934 (electrical engineer) (276)
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History of Technology, Division of, NMAH, SI (176)
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engineering
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online_media_type:Images
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Bellingrath Gardens & Home: 1978
American Railroads Working Together as One, Produce the Efficient Mass Transportation Vita...
Making America Strong Industry's Ever Improving Mass Production Methods Step Up Output of ...
Power to Make the Victory Grade War Bonds Every Pay Day ... Invest 10% Every Pay Day
Power to Make the Victory Grade War Bonds Every Pay Day ... Invest 10% Every Pay Day
60. Congo Belge Attaque d'une termitière sur la nouvelle route de Lukafu
Colonie Français, Cote D'Ivoire Groupe de Sous Officiers du Génie detachés au Chemin de fe...
St. Louis -- Mrs. William C. Schock Garden
The kiosk of Taharqa, the 'Bubastite Portal', and the entrance of the temple of Ramses III...
The kiosk of Taharqa, the 'Bubastite Portal', and the entrance of the temple of Ramses III...
The kiosk of Taharqa, the 'Bubastite Portal', and the entrance of the temple of Ramses III...
[Electrical machines class, probably at Howard University : cellulose acetate photonegativ...
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