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Last edited by RenameBot
September 10, 2008 | History

H. R. Langman

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  • Cover of: The electrical handicraftsman and experimenter's manual: a new practical vade-mecum for experimenters, inventors, students, and all interested in the construction of electrical mechanisms, appliances and experimental apparatus

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  • Cover of: Electrical horology: a practical manual on the application of the principles and practice of electricity to horological instruments and machines for the measurement and transmission of time, with an account of the earliest electrical-driven clock mechanism

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  • Cover of: How to make working diagram models illustrating electrical principles

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  • Cover of: The magneto manual: a practical and general reference work for automobile engineers, aeronautical engineers, mechanics, apprentices, chauffeurs, car-owners, etc.

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History

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September 10, 2008 Edited by RenameBot fix author name
April 1, 2008 Created by an anonymous user initial import