Type 7 Rotary PBX
By Ken Martin, ; posted April 7, 2008; hits 1751
 |
| What appears to be a Type 7 Rotary PBX from the Hungarian Telecommunications Company museum. |
By Ken Martin, ; posted April 7, 2008; hits 1751
|
| What appears to be a Type 7 Rotary PBX from the Hungarian Telecommunications Company museum. |