London : Longman, Rees, Orme, Brown, Green, and Longman · leaf 188
latter is cottered; all the othersuspending rods are made fast tothe arch by a broad strap link,passed over a cross bolt, as shownin ^gs. 93. and 94.These cross bolts also serve to unite both arches firmlythroughout; besides which, they were marked in their places, and bored, in order to be spiked…
Architecture
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