London : Longman, Rees, Orme, Brown, Green, and Longman · leaf 476
atter mode be preferred, there might then be twouprights or external walls, into both of which the floors would On the Use of the Perspective Delineator. 459 be inserted ; and thus the whole might be rendered capable ofstanding firmly, without being supported by the hand whileexamined. Such flap… … irregular designs of any kind, it is in- Art. IV. On the Use of the Perspective Delineator by ArchitecturalDraftsmen. By Mr. Charles James Richardson, Architect. I TAKE the liberty of requesting your attention to a very in-genious and useful instrument, lately invented, called the Per-spective…
Architecture
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