London: Seeley, 1898. 2 volumes bound together. 104; xvi, 79pp of text. First volume has 4 finely printed toned copperplate engravings and 41 other in-text illustrations. Second volume has 8 color and 36 monochrome plates. Short 4to, older 3/4 brown morocco with gilt-decorated spine (edges rubbed; small dampstain at foot of spine; flyleaves foxed; bookplate inside front cover); uncut edges. London: Seeley and Co., 1898, 1899. A very good copy of these uncommon studies.