[Metal]. The National Association of Sheet Metal Contractors.

Standard Practice in Sheet Metal Work; A reference book compiled for the use of Architects, Engineers, Sheet Metal Contractors, Installers of Warm Air Heating Systems and Vocational Training Schools

Pittsburgh, PA: The National Association of Sheet Metal Contractors, 1929. First edition. Full Leatherette, embossed cover. Quarto, pp. 768, illustrated with hundreds of scaled line drawings. Very Good; moderate wear at top of backstrip. Item #22282

Probably the best title on the subject, as scarce as it is invaluable for the tradesman. A very hard title to find. Very sturdily bound, which is important for its large size.

Price: $250.00