SWAN, Abraham. The British Architect or the Builder's Treasury of Stair-cases, London, 1750, folio, second edition, 59 engraved plates (of 60) (some stained), modern cloth - TATHAM, Charles Heathcote. Etchings representing the best examples of Ancient Ornament Architecture, London, Thomas Gardiner, 1810, folio, third edition, 102 engraved plates, original boards (worn and disbound) (2)