{"product_id":"507-mechanical-movements","title":"507 Mechanical Movements","description":"\u003cbody\u003e\n \n  \u003cp\u003e\n   \u003cb\u003e\n    507 Mechanical Movements. Author, Henry Brown\n   \u003c\/b\u003e\n  \u003c\/p\u003e\n  Originally printed in 1868, this informative book presents 507 different mechanical devices, with concise descriptions \u0026amp; clear drawings. These include watch escapements, a steam engine governor, telescoping tongs, a grasshopper beam engine, compound parallel rules and of course much more. It's a fascinating  basic source book for anyone looking for design ideas or just interested in the history of technology.\n  \u003cp\u003e\n   \u003cbr\u003e\n   ISBN 0-486-44360-4\n  \u003c\/p\u003e\n  \u003cp\u003e\n   122 pages. Paperback\n  \u003c\/p\u003e\n \n\u003c\/body\u003e","brand":"Dover Publications","offers":[{"title":"Default Title","offer_id":50821512888602,"sku":"201709","price":10.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/5167\/3370\/files\/201709.jpg?v=1751675773","url":"https:\/\/www.highlandwoodworking.com\/products\/507-mechanical-movements","provider":"Highland Woodworking","version":"1.0","type":"link"}