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.