Langley, Batty, 1696-1751 / The city and country builder's and workman's treasury of designs, or, The art of drawing and working the ornamental parts of architecture
Doorways, pp. Plate XXVI.-Plate XXXVI. ff.
Page Plate XXVII.
Rusticated Doors Plate XXVII. The Measures & Proportions Invented by Batty Langley 1739. Tho. Langley Delin & Sculp.