A proposition for a new order in architecture : With rules for drawing the several parts. By Henry Emlyn, of Windsor. The second edition, with the addition of eleven plates and the explanation. Shewing the intercolumniations and arcades of the composition, and how it is adapted to assemble with the Grecian and Roman orders; also, the manner of placing it over the doric, ionic, composite, and Corinthian orders; with some concluding remarks.