Hand cranked model
- patentee:
- John Seaward
Hand cranked model, of a stern fitted with an auxilliary screw propellor with an arrangement of lifted screw, patented by J. Seaward's, (No. 11034. A.D. 1846).
Details
- Category:
- Marine Engines
- Object Number:
- 1861-8
- Materials:
- wood (unidentified), brass (copper, zinc alloy) and paint
- Measurements:
-
overall: 380 mm x 450 mm x 330 mm, 9.965kg
- type:
- model - representation
- credit:
- Seaward, John
