KIRBY, WILLIAM and WILLIAM SPENCE. An Introduction to Entomology; or, Elements of the Natural History of Insects. London: Longmans, Green, and Co., 1865. 8vo, a prize binding of contemporary blue-black polished calf gilt, upper cover gilt with monogram crest, g.e., with A FORE-EDGE PAINTING OF TWO GENTLEMEN FISHING, marbled endpapers, minor wear to joints and corners.