Title | Date | Type | ||
---|---|---|---|---|
1 | Mountain States Telephone and Telegraph Company | 1949-07-01 | Image | |
2 | Mountain States Telephone and Telegraph Company | 1951-11-28 | Image | |
3 | Mountain States Telephone and Telegraph Company | 1949-07-01 | Image | |
4 | Telephone Switchboards | 1949-07-01 | Image | |
5 | Telephone Switchboards | 1949-07-01 | Image | |
6 | Mr. Happie, Telephones | 1912-07-10 | Image | |
7 | Mountain States Telephone and Telegraph Hyland Exchange | 1912-06-26 | Image |