Hasluck, Paul N. (Paul Nooncree), 1854-1931, ed · Philadelphia, D. McKay · leaf 298
d to and sup-ported by struts, bolted on each side andmeeting at the foot of the king-post as shown. of from 50 ft. to 60 ft., in which it is desir-able for the centering to be supported at eachend only so as to leave as much space as pos-sible, such as would be required to allow ofnavigation in… … Fig. 894.— Detail of Foot of Principal C(Fig. 891).
Carpentry · Joinery
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