Dust cover
Dust cover, for Hamann Manus R manual calculating machine with automatic division, serial no. 42478, by DeTeWe Communications GmbH, Berlin, Germany, 1953-1955
Details
- Category:
- Mathematics
- Object Number:
- 1990-455/2
- Measurements:
-
Overall: 145 mm x 290 mm x 170 mm, 6 kg
- credit:
- Val. Devroede