The architectural director : being a guide to builders, draughtsman, students, workmen, in the study, design, and execution of architecture ...
A builder's handbook by the London architect John Billington, issued by H. G. Bohn in 1848 for draughtsmen, students, and working tradesmen learning to set out and construct classical architecture. Fine outline engravings show arcades, intercolumniations, and the Doric and Ionic orders in elevation, with modular dimension lines, numbered scale bars, and engraved captions usable as line-art rules, measured diagrams, or typographic labels.
