The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 236
GTaphical Layout G-Y System, According to Formulas on Page 76 The Architect and liiiiiiicer 75 … (rcrahi Ai>tirtmcnt.\. LiS An^i-lcs. l-ffti 1:. iiiifislroiit, Owner, Shoxving Douhh- System at Hork IVom this ex])crieiice the followinsj data has been deducted and for-lated for the use of enjjineers in laying out the (J-Y system : A 2A B+C P. C n a X H 60 120 60 30 30 4 24 44 70 140 70 40 30…
Architecture · Building
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