Rheims (Maurice). The Age of Art Nouveau, 1st ed., Thames & Hudson, 1966, num. b & w illusts. from photos., orig. dec. cloth, slightly frayed at head of spine, together with Knappe (Karl Adolph), Durer. The Complete Engravings, Etchings, and Woodcuts, n.d., pub. New York, c. 1965, num. b & w illusts., orig. cloth in slightly torn d.j., plus Restany (Pierre), G.H. Rothe. Master of the Mezzotint, New York, 1983, port. frontis., num. col. and b & w illusts., orig. cloth in d.j., plus other misc. art ref., mostly 4to & folio (approx. 35)