This article covers the development history, planning, structure, and construction of the Hoover Dam, a representative dam in the United States. It is explained with black and white photos and contains a lot of technical content. ・Black and white printing, 144 pages ・Hardcover ・Language: English ・Purchase price: $29.99 USD ・Accessories: Pamphlet (Photo No. 14) 31cm tall, 23.5cm wide 15mm thick (approximate) I bought this at a shop when I visited the Hoover Dam 9 years ago. I've flipped through it a few times, but I haven't used it since and have kept it at home, so I don't think it shows much wear. Will ship via Mercari.