A. W. Faber-Castell 67/554b Darnstadt (5-inch) slide rule
- manufacturer:
- A W Faber-Castell
A. W. Faber-Castell 67/554b Darnstadt (5-inch) slide rule with plastic sleeve
Details
- Category:
- Mathematics
- Object Number:
- 1998-431
- Measurements:
-
overall: 8 x 160 x 43 mm
- type:
- slide rule
- credit:
- Mr J.C. Michie
