{"product_id":"507-mechanical-movements-brown","title":"507 Mechanical Movements by Henry T. Brown","description":"\u003cstrong\u003eBy Henry T. Brown\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis title illustrates the most important mechanical movements in dynamics  hydraulics  hydrostatics  pneumatics  steam engines  mill and other gearing  presses  horology  and miscellaneous machinery ; and including many movements never previously published  and several which had only recently come into use as of 1868  the first date of publication for this classic title. This 1868 compendium of ingenious mechanisms employs simple drawings to explain 507 of the small components that constitute complex machinery. Left-hand pages feature illustrations  and facing pages offer brief descriptions of their use and operation. Ranging from simple to complex  the mechanisms include cranks  pulleys  drills  wheels  and screws.","brand":"Lushena Books","offers":[{"title":"PAPERBACK","offer_id":52798773625112,"sku":"9798890967046","price":14.95,"currency_code":"USD","in_stock":true},{"title":"HARDCOVER","offer_id":52798773657880,"sku":"9798890967152","price":31.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/8203\/8296\/files\/9798890967046.jpg?v=1790924304","url":"https:\/\/lushenabooksinc.com\/products\/507-mechanical-movements-brown","provider":"Lushena","version":"1.0","type":"link"}