Model of vessel Stern fitted with John Ericsson's patent screw propellor
- Made:
- 1836-1861 in United States and Millwall
- patentee:
- John Ericsson
Hand-crank model, scale 1:24, of John Ericsson's patent (no. 7149) screw propellor c.1836, consisting of two propellors, unsigned, 1836-1861
Details
- Category:
- Marine Engines
- Object Number:
- 1861-13
- Materials:
- steel (metal), brass (copper, zinc alloy), wood (unidentified) and paint
- Measurements:
-
overall: 290 mm x 440 mm x 255 mm, 4.63kg
- type:
- model - representation
- credit:
- Jackson and Watkins