Title | Date | Type | ||
---|---|---|---|---|
1 | Control Room | 1953-01-23 | Image | |
2 | Control Room | 1953-01-23 | Image | |
3 | Control Room | 1953-01-23 | Image | |
4 | Control Room | 1953-01-23 | Image | |
5 | Telephone Operators | 1952-05-26 | Image | |
6 | Mountain States Telephone and Telegraph Company | 1949-07-01 | Image | |
7 | Telephone Operators | 1951-11-14 | Image | |
8 | Telephone Switchboards | 1949-07-01 | Image | |
9 | Telephone Switchboards | 1949-07-01 | Image |