{"product_id":"the-art-of-tanning-leather-by-a-new-and-improved-system-theoretically-and-practically-considered-in-all-its-details-discovered-and-patented-april-14th-1857-classic-reprint","title":"The Art of Tanning Leather: By a New and Improved System Theoretically and Practically Considered in All Its Details, Discovered, and Patented April 14th, 1857 (Classic Reprint)","description":"Excerpt from The Art of Tanning Leather: By a New and Improved System Theoretically and Practically Considered in All Its Details, Discovered, and Patented April 14th, 1857\u003cbr\u003e\u003cbr\u003eArt of tanning is that by which animal Skins are converted into leather, a product differing entirely from that Of the raw material, and adapting it to the useful purpose for which it is employed. The properties Imparted are of a physical nature, and vary with the kind of Skin employed and the modifica tions of the process which it undergoes. Chemically considered, however, leather is a definite compound Of tannin and gelatin. Tanning, as an art, dates as.\u003cbr\u003e\u003cbr\u003eAbout the Publisher\u003cbr\u003e\u003cbr\u003eForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com\u003cbr\u003e\u003cbr\u003eThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.","brand":"Forgotten Books","offers":[{"title":"Hardback","offer_id":39316454047789,"sku":"9780331601749","price":16.59,"currency_code":"GBP","in_stock":true},{"title":"Paperback","offer_id":39822155644973,"sku":"9781332102266","price":10.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0262\/2357\/5085\/files\/9780331601749.jpg?v=1735156752","url":"https:\/\/www.thegreatbritishbookshop.co.uk\/products\/the-art-of-tanning-leather-by-a-new-and-improved-system-theoretically-and-practically-considered-in-all-its-details-discovered-and-patented-april-14th-1857-classic-reprint","provider":"The Great British Bookshop","version":"1.0","type":"link"}