Title | Date | Type | Setname | ||
---|---|---|---|---|---|
1 |
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Mountain State Telephone and Telegraph Company Switch Board at Main Office | 1912-01-30 | Image | dha_scp |
2 |
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Mountain State Telephone and Telegraph Company Switch Boards | 1912-01-30 | Image | dha_scp |
3 |
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Mountain States Telephone and Telegraph Company | 1912-01-30 | Image | dha_cp |
4 |
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Mountain States Telephone and Telegraph Company | 1912-01-30 | Image | dha_cp |