London : Longman, Rees, Orme, Brown, Green, and Longman · leaf 183
een on thetop side, as in^^^^ 73.: the longer pieces are 35 ft., and the 73 shorterbraced fgs. 74. and 75. through the pieces 15ft. in length. Each end of the beam is em-by a cast-iron shoe (w, Jig. 72.), seen more at large in upper angle of this shoe a cylin-drical hole is cast, 75into which a…
Architecture
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