Keyboard perforator (PO perforator No. 44) Mark 2
Keyboard perforator (PO perforator No. 44) Mark 2, Serial No. 880
Details
- Category:
- Telecommunications
- Object Number:
- 1970-559
- type:
- keyboard perforator
- credit:
- Ministry of Defence
Keyboard perforator (PO perforator No. 44) Mark 2, Serial No. 880