Educational woodworking for home and school (1908)
Park, Joseph C. (Joseph Charles), b. 1872 · New York, The Macmillan company · leaf 51
e on the line representing the pitch will be found, in the table, the rafterlength required. The pitch is representedby the figures at the left of the table and inthe illustration under the word Pitch. HIIII iili11 12 feet run to12 feet run to12 feet run to12 feet run to12 feet run to12 feet run… … -24-FEET-WIDE- The Eun of a rafter set up in place is the hori-zontal measure from the extreme end of the foot to aplumh line from the ridge end. From A to B.
Woodwork (Manual training)
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