Riehle Brothers
From Graces Guide
Riehle Brothers of the Testing Machine Co., Philadelphia, Pa., U.S.A.
1897 Description and engraving of a milling machine for test pieces [1]
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Grace's Guide To British Industrial History
Registered UK Charity (No. 1154342)Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,647 pages of information and 247,064 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.