Swanson's "Little Blue Book of Instructions for Roof & Stairway Layout"

Swanson's "Little Blue Book of Instructions for Roof & Stairway Layout"

$2.40
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Made in the USA  Model #P0110 Pocket size 62 pages Includes rafter tables, formulas, construction diagrams, etc. Handy quick information reference  Product Description Specs The Little “Blue Book” for Roof & Stairway Layout includes detailed instructions on how to use Swanson Speed Squares using the Swanson “One Number Method” for roof layout. The booklet provides vital instructions, reference diagrams, & tables for the construction of roofs & stairs. A very handy reference booklet. Product  Pages of Information Book Dimensions Model # Swanson's "Little Blue Book of Instructions for Roof & Stairway Layout" 62 3 - 1/2"  x  5 - 1/2" P0110  

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