The carpenter's new guide: being a complete book of lines for carpentry and joinery (1848)
Nicholson, Peter, 1765-1844. [from old catalog], Johnston, William, architect. [from old catalog] · Philadelphia, Grigg, Elliot and co. · leaf 152
llanswer to any of the above extents. 66 DESIGNS OF ROOFS, PLATE 41. Fig. A is a roof for the purlines to be framed in, and the common rafters to come fairwith the principals. Fig. B is a roof calculated for a greater extent than any of the foregoing roofs, and maywell extend 50 or 60 feet. Here…
Carpentry
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