By its very purpose, the way that a lock mechanism works has to remain hidden from view and it is not easy to imagine what is happening inside. These three ingenious paper models of a combination lock, a mortice lock, and a 'Yale' style of barrel lock cover three main types. Also, there is an interesting minibook describing the historical development of lock design and possibilities for the future.
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By its very purpose, the way that a lock mechanism works has to remain hidden from view and it is not easy to imagine what is happening inside. These three ingenious paper models of a combination lock, a mortice lock, and a 'Yale' style of barrel lock cover three main types. Also, there is an interesting minibook describing the historical development of lock design and possibilities for the future.
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Add this copy of The Paper Locksmith: a Collection of Working Locks to to cart. $33.99, good condition, Sold by Goodwill of Orange County rated 5.0 out of 5 stars, ships from Santa Ana, CA, UNITED STATES, published 1997 by Tarquin.
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Seller's Description:
Book has internal/external wear and/or highlighting and underlining. It may have creases on the cover and some folded pages. This is a USED book. Codes have been used. All items ship Monday-Friday within 2-3 business days. Thank you for supporting Goodwill of OC.
Add this copy of The Paper Locksmith: a Collection of Working Locks to to cart. $87.04, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Hialeah, FL, UNITED STATES, published 1997 by Parkwest Pubns.
