Pocket reference book presented by John Paul (1885)
The Northwestern Lumberman Print · The Northwestern Lumberman Print · leaf 35
To find the Circumference of a Circle ; multiply the diam-eter by 3.1416. To find the Area of a Circle; multiply the square of thediameter by .7854. To find the Surface of a Globe; multiply the square ofthe diameter by 3.1416. To find the Solidity of a Globe; multiply the cube of thediameter by… … SECTION. ROOF AND ATTIC PLAN. No. 21.—Model Residence.BRICK are usually made 8 inches long, 4 inches wide, and 2 inches thick. To the cubic foot, it takes 15 for an eight inch, 22 \> for a twelve inch,and 30 for a sixteen inch Wall. The mortar filling up about one-sixth ofthe space. Laid flat…
Architecture, Domestic · Designs and plans
Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.
