Siemens magneto A.B.C. instrument with glass sides
- Made:
- 1872
Siemens magneto A.B.C. instrument with glass sides, 1872
Details
- Category:
- Telecommunications
- Object Number:
- 1923-511
- type:
- magneto
- credit:
- Siemens Bros. & Co. Ltd.
Siemens magneto A.B.C. instrument with glass sides, 1872