{"product_id":"dr-grants-system-of-railing-spiral-stairs-this-hitherto-unsolved-problem-solved-the-solution-is-exceedingly-simple-classic-reprint","title":"Dr. Grant''s System of Railing Spiral Stairs: This Hitherto Unsolved Problem Solved; The Solution Is Exceedingly Simple (Classic Reprint)","description":"Excerpt from Dr. Grant''s System of Railing Spiral Stairs: This Hitherto Unsolved Problem Solved; The Solution Is Exceedingly Simple\u003cbr\u003e\u003cbr\u003eAny stair, or that part of it at least, which climbs a column, circular or elliptic, will be termed spiral, whether it climbs regularly or irregularly.\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":39671730176045,"sku":"9780666906762","price":14.64,"currency_code":"GBP","in_stock":true},{"title":"Paperback","offer_id":39835544944685,"sku":"9781331942863","price":8.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0262\/2357\/5085\/files\/9781331942863.jpg?v=1734789166","url":"https:\/\/www.thegreatbritishbookshop.co.uk\/products\/dr-grants-system-of-railing-spiral-stairs-this-hitherto-unsolved-problem-solved-the-solution-is-exceedingly-simple-classic-reprint","provider":"The Great British Bookshop","version":"1.0","type":"link"}