London: Copper Development Association, 1938. Later printing. Spiral Bound Cloth over Boards. Small quarto, pp 71, illustrated with b/w construction details. Some pencil inscriptions on some pages. Very good; stain on back cover. Item #19717
A very nice manual on copper roofing, flashings and other uses for this valuable material. Includes building requirements, sizing, and very good detailing. Invaluable for builders!