Query: *
[Edison and other men on the stairs and porch, black & white photoprint]
Level:
item
Creators:
Hammer, William J. (William Joseph), 1858-1934 (electrical engineer)
Dates:
Circa 1880
Size:
1 Item (Silver gelatin on paper., 9.6" x 13.0")
Collection ID:
NMAH.AC.0069
Repository:
Archives Center, National Museum of American History
Digital Content Available