Architectural illustrations, history and description of Carlisle cathedral
An architectural monograph on Carlisle Cathedral drawn and engraved by Robert William Billings, published in London by T. and W. Boone in 1840 for antiquaries, architects and builders working in the Gothic revival. Line engravings give measured elevations, sections and plans of windows, piers and mouldings alongside perspective views of the exterior, with scale bars and hatched stonework that supply tracery patterns, profile details and fine-ruled linework.
