Set of Haff drawing instruments
- Made:
- 1975
Set of Haff drawing instruments, in metal case, 1975
Details
- Category:
- Mathematics
- Object Number:
- 1975-384
- Materials:
- steel (metal), glass, plastic (unidentified), metal (unknown), velvet and paper (fibre product)
- Measurements:
-
overall (closed): 45 mm x 385 mm x 187 mm,
- type:
- drawing instrument sets
- credit:
- Haff Instrument Co. and Standardgraph Sales Co. Ltd.