A treatise on architecture and building construction (1899)
International Correspondence Schools · Scranton, The Colliery engineer co. · leaf 224
;iiij, line §B MASONRY. :>:{ 1>7. Fi^\ 52 shows an arcli having; the intrados semicir-cular and tlic c-xtra-des pointed. vSucharches are Ton ml inVenice, and are sonic-times termed / cnetianCot hie arches, hl ais the center for thesemicircular intrailos;at h, b are the centers ,.~ Ioi the… … Pio. 52,
Architecture · Building
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