1:2 scale drawing of a four way plug cock, for steam distribution, believed to be by Richard Trevithick. In card frame.
Details
- Category:
- Archive Collections
- Object Number:
- 1873-28
- Materials:
- paper (fibre product) and cardboard
- Measurements:
-
image: 313 mm x 358 mm
mount: 410 mm x 450 mm
- type:
- drawing
- credit:
- Bass, C.