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Title: drawing, scale 1:2, showing details of Pitman's improved Pel [Go to resource]
Description: drawing, scale 1:2, showing details of Pitman's improved Pelton Wheel Bucket, made from drawing lent by Percy Pitman Esq. M.I.M.E. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: drawings Source: Science Museum Identifier: 1924-94 Go to resource More Like this...
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