6004165 The Keller automatic copying machine in use for machining aircraft radial engine crankcase, from master pattern above (b/w photo) by English Photographer, (20th century); Private Collection; (add.info.: The Keller automatic copying machine in use for machining aircraft radial engine crankcase, from master pattern above. Illustration for Engineering Workshop Practice by Arthur W Judge (new and revised edn, Caxton, c 1936).); by Look and Learn; English, out of copyright.
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Details
Creative#:
TOP27801133
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
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