78/2248 [Lepidoptera]. Humphreys, H.N. The Genera and Species of British Butterflies. Described and Arranged according to the System Now Adopted in the British Museum. London, P. Jerrard and Son, n.d. (1859), (2),XII,66,4p., handcol. lithogr. title-p. and 32 handcol. plates, contemp. gilt dec. cl., a.e.g., 4to.

- Hinges broken; occas. sl. foxed. Sl. rubbed. = Nissen, ZBI 2053; Horn-Schenkling 10965.