{"product_id":"9781905472239","title":"Sir George Bruce's COAL MINES IN THE SEA : Mining under the sea at Culross 1575-1676 by Robert Yates","description":"In 1590, Sir George Bruce built a stone tower out in the waters of the Firth of Forth. Down through it a shaft was sunk, 40ft to the seam of coal below, and a corresponding shaft was dug for drainage. It was a breathtaking feat of 16th-century  engineering.\u003cbr\u003eBinding: Paperback \/ softback","brand":"Gardners","offers":[{"title":"Default Title","offer_id":56308994113909,"sku":"9781905472239","price":20.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/backstory.london\/products\/9781905472239","provider":"Backstory","version":"1.0","type":"link"}