Model, of Crispin's patent 1860 screw propellor
Model, of twin flat blade screw propeller, by William Crispin, Stratford, Essex, England, 1861
Details
- Category:
- Marine Engines
- Object Number:
- 1861-16/2
- Materials:
- metal (unknown) and paint
- type:
- model - representation
- credit:
- Crispin, W.H.