Model, for research, of cargo vessel's screw propeller, with moderate aerofoil section
Metal model of screw propeller, for cargo vessel, moderate aerofoil section, (for research). Marked B39.
Details
- Category:
- Marine Engines
- Object Number:
- 1933-460
- Materials:
- steel (metal) and mahogany (wood)
- credit:
- National Physical Laboratory.