Albany, NY: Delmar Publishers, Inc., 1956. Third Printing. Spiral Bound Wraps. Quarto, pp 193 with many blueprint pages that fold out. Numerous illustrations, diagrams and technical information. As New. Item #3056
A wonderful instructional manual with sections that outline basic blueprint reading, trade sketching and reading trade blueprints. An interesting trade related building piece from the 1950's building boom.