Query: *
[Cable printer circuit 3VA operated by Mr. Finlayson, London : black-and-white photoprint]
Level:
item
Creators:
Western Union Telegraph Company
Dates:
1925
Size:
1 Item (Silver gelatin on paper., 7.7" x 5.7")
Collection ID:
NMAH.AC.0205
Repository:
Archives Center, National Museum of American History
Digital Content Available