Viollet-Le-Duc, Eugene Emmanuel. translated by Benjamin Bucknall. Discourses on Architecture (2 Volume Set). Ticknor and Company, 1875.  Hardcover: Good. 

37 steel engravings and 200 woodcuts, including many folding plates. A handsome set in crimson cloth with gilt lettering and ornamentation on the spine and covers. 10.5" x 7.5", 487 & 468pp. The spines are faded with a few tears at the top; there is some wear on the covers. The leaves and plates are clean and in good condition.