{"product_id":"practical-tunnelling-explaining-in-detail-the-setting-out-of-the-works-shaft-sinking-and-heading-driving-ranging-the-lines-and-levelling-under-ground-sub-excavating-timbering-and-the-construction-of-the-brickwork-of-tunnels-with-the-amount-of","title":"Practical Tunnelling: Explaining in Detail the Setting Out of the Works; Shaft Sinking and Heading Driving; Ranging the Lines and Levelling Under Ground; Sub-Excavating, Timbering, and the Construction of the Brickwork of Tunnels; With the Amount of","description":"Excerpt from Practical Tunnelling: Explaining in Detail the Setting Out of the Works; Shaft Sinking and Heading Driving; Ranging the Lines and Levelling Under Ground; Sub-Excavating, Timbering, and the Construction of the Brickwork of Tunnels; With the Amount of Labour Required for and The\u003cbr\u003e\u003cbr\u003eI had the pleasure of assisting him; and is represented in the following section.\u003cbr\u003e\u003cbr\u003eLondon Clay Yellow clay thickness not determined. Blue or slate-coloured clay thickness 10 to 15 feet.\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":39696611934253,"sku":"9780260556486","price":16.61,"currency_code":"GBP","in_stock":true},{"title":"Paperback","offer_id":39838081482797,"sku":"9781331976448","price":10.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0262\/2357\/5085\/files\/9780260556486.jpg?v=1735456753","url":"https:\/\/www.thegreatbritishbookshop.co.uk\/products\/practical-tunnelling-explaining-in-detail-the-setting-out-of-the-works-shaft-sinking-and-heading-driving-ranging-the-lines-and-levelling-under-ground-sub-excavating-timbering-and-the-construction-of-the-brickwork-of-tunnels-with-the-amount-of","provider":"The Great British Bookshop","version":"1.0","type":"link"}