Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 699
FfG. 1702. Fig. 11 Fig. 1702 is a Gothic example of thefilleted bowtel with prominent alternatehollows. rig. 1703 is an example of the perpendicular style, an insignificant hollowseparating groups of mouldings. Figs. 1704 to 1709 are examples of moulded timbers, used largely in open-timbered roofs…
Mechanical drawing
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