{"product_id":"manual-of-american-engineers-and-surveyors-instruments-9781879335349","title":"Manual of American Engineer's and Surveyor's Instruments","description":"The manuals published by W. \u0026amp; L.E. Gurley, one of America s leading producers of mathematical and scientific instruments, have been used by generations of engineers and surveyors. In this manual Gurley describes all of its various instruments: how they are calibrated, used and maintained, and includes a catalog of its complete instrument line. This 1874 edition is especially valuable since it is one of the earliest and is rarely found. With an introduction by David C. Garcelon.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Astragal Press\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 01\/04\/1993\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9781879335349\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 230\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.66lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.50h x 5.50w x 0.58d","brand":"L. E. Gurley,W. Gurley","offers":[{"title":"Default Title","offer_id":52210003214517,"sku":"9781879335349","price":16.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/0804\/6492\/files\/img_6b3453aa-b7cd-4649-9ad0-67a673bf3374.jpg?v=1770132004","url":"https:\/\/pastforward.org\/products\/manual-of-american-engineers-and-surveyors-instruments-9781879335349","provider":"Past Forward","version":"1.0","type":"link"}