Query: *
Archival Materials
[Row of 5 light bulbs by Nothomb, Gatehouse, Rogers, and Latimer : photoprint]
Level:
item
Creators:
Hammer, William J. (William Joseph), 1858-1934 (electrical engineer)
Dates:
[ca. 1880s.]
Size:
1 Item (Silver gelatin or albumen? on paper, mounted.)
Collection ID:
NMAH.AC.0069
Repository:
Archives Center, National Museum of American History