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Wood-using industries of Pennsylvania (1914)
Simmons, Roger Edwin. [from old catalog] · Harrisburg, Pa., W. S. Ray, state printer · leaf 143
d white pine. Figure II. 1. Pin blocks: Sugar Maple. 2. Posts: Sugar Maple, White Ash. 3. Back boards: White Ash, Sugar Maple. 4. Diagonal sweep: Spruce. 5. Sounding board ribs: Spruce. 6. Sounding board: Spruce. 7. Bridge: Spruce. Figure III. 1. Diagonal sweep: Spruce. 2. Sounding board ribs:… … e--l30Woodwork · Lumber trade · Forests and forestry
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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