Four inch pocket case of drawing instruments by T.Heath
- maker:
- Thomas Heath
Four inch pocket case of drawing instruments by T. Heath, in black fish-skin case, protractor missing
Details
- Category:
- Mathematics
- Object Number:
- 1918-121
- Materials:
- brass (copper, zinc alloy), wood (unidentified), steel (metal) and fish skin
- Measurements:
-
overall (case lying flat): 25 mm x 140 mm x 75 mm, 0.25 kg
- type:
- drawing instrument sets
- credit:
- Thomas H. Court