Phones
| Manufacturer: |
Kellogg Switchboard & Supply Co. |
| Model: |
straight shaft |
| Year: |
1912 |
| Manufacturer: |
Automatic Electric Company |
| Model: |
type 40 monophone |
| Year: |
1945 |
| Manufacturer: |
Western Electric Company |
| Model: |
20 AB-H |
| Year: |
1910 |
| Manufacturer: |
Automatic Electric Company |
| Model: |
type 40 monophone |
| Year: |
1940 |
| Manufacturer: |
Kellogg Switchboard & Supply Co. |
| Model: |
grab-a-phone |
| Year: |
1915 |
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