![](https://coimages.sciencemuseumgroup.org.uk/22/462/large_thumbnail_1857_0053.jpg)
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](https://coimages.sciencemuseumgroup.org.uk/34/357/small_thumbnail_1861_0013__0001_.jpg)
![Hand-crank model, scale 1:24, of John Ericsson's patent (no](https://coimages.sciencemuseumgroup.org.uk/34/358/small_thumbnail_1861_0013__0002_.jpg)
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