Three photo prints in one frame
Three photo prints in one frame, viz:- (a) Arrangement of single vortex turbine, driving dynamo; (b) Single vortex turbine for low falls; (c) Double vortex turbine, 80ft head, 40 h.p.
Details
- Category:
- Motive Power
- Object Number:
- 1900-83
- type:
- prints
- credit:
- Gilbert, Gilkes and Co. Ltd.
