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Title: Examples illustrating Parsons turbine blading, rosary and co [Go to resource]
Description: Examples illustrating Parsons turbine blading, rosary and comb types types, viz:- 7 blades 5 1/2" long; 7 roots for 5 1/2 ins. blades; 7 blades 3" long; 7 roots for 3 ins. blades; 1 segment of 3" blading; 1 segment of 5 1/2" blading; 2 brass rods; 1 copper rod; 1 canvas board. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Identifier: 1909-6 Go to resource More Like this...
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