[Wood]. Heck, George E. (NBS).

Building Materials And Structures: Structural Properties of Conventional Wood-Frame Constructions for Walls Partitions, Floors, and Roofs; Report BMS25

Washington DC: United States Government Printing Office, 1939. Color Pictorial Wraps, light orange. Small octavo, pp 23. b/w photographs, diagrams and charts throughout. Very good+. Item #16682

A technical booklet describing structural loading tests on wood frame constructions including walls, partitions, floors and roofs. Compressive, lateral, concentrated, and impact loads are tested, with such results as deflections analyzed.

Price: $25.00