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Transcript
1. Contents Old trains (10)More motors (57) Early vendor
machines (22) Traditional brewery (63) Photography and film
(25)Textiles (68) Jewelry (42) Telecommunications (71) Museum park
(windmills etc.) (43)Early computers (92)
2. Early camera! 3. Chain making machine 4. German World War II
portable communication device 5. The Enigma machine 6.