A Correct Table for Ascertaining How Many Feet of Boards May Be Had from a Log of Any Given Dimensions, printed by A. Shirley and Son, Printers, Portland, 1848.
Comprised of one sheet of paper, 12" x 7-1/4", folded in half.
I can just imagine how valuable this little booklet must have been to estimators, loggers and landowners.
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