Architect's drawing instruments
Set of architect's drawing instruments by various makers contained in 4 trays in fitted wooden box 19 1/2 x 13 1/2 inches
Details
- Category:
- Mathematics
- Object Number:
- 1952-232
- Materials:
- brass (copper, zinc alloy), steel (metal), walnut (wood), leather, box (wood), ebony (wood), stone, wood (unidentified), pine (wood) and metal (unknown)
- Measurements:
-
Plate of Instruments 1: 30 mm x 457 mm x 304 mm, 3.68 kg
Plate of Instruments 2 (with protractor): 25 mm x 467 mm x 315 mm, 2.83 kg
Box closed: 125 mm x 550 mm x 400 mm, 8.44 kg
- type:
- drawing instrument sets
- credit:
- Backer, H.E.