Model of 4 bladed screw propeller, left handed
Metal model of 4 bladed screw propellers, one of two, left handed, for twin screw cross-channel steamer, marked 'B', c.1932
Details
- Category:
- Marine Engines
- Object Number:
- 1933-71/2
- Materials:
- steel (metal)
- Measurements:
-
overall: 75 mm x 120 mm .49kg
- type:
- model - representation and propeller
- credit:
- National Physical Laboratory