243. Blassiere, J. J. Histoire Naturelle de la Reine des Abeilles, avec l’Art de former des Essaims de M. A. G. Schirach. Rare first ed., small 8vo, half calf, 269 pp., 3 folded copper plates, engraved by Fargue. Autogr. of W. Spence, noted Entomologist. A La Haye, 1771.$4.00
244. Brown, Capt. Thos. The Book of Butterflies, Sphinxes and Moths. Illus. by 96 col. engravings, engraved title. 2 vols. in 1, complete, 16mo, half morocco. London, 1832.$3.00
245. Casey, T. L. Revision of the American Pæderini. Trans. St. Louis Acad. Sci., Vol. XV, No. 2, 1905. Pr. paper covers, 248 pp.$1.25
246. Canadian Entomologist. Vol. I, rare, half calf, 110 pp., fine copy. Toronto, 1869.$2.00
247. Casey, T. L. Coleopterological Notices No. 1, continued, pp. 97 to 198 of vol. 5. Annals N. Y. Acad. Sci., 1890. Also the same, pt. 3, complete, pp. 9 to 214 of vol. 6 of the said Annals. As issued in the orig. parts, uncut. N. Y., 1890-91. The lot,$2.00
248. Casopis. Societatis Entomologicæ Bohemiæ, Acta. Vol. I, complete in 4 parts. Orig. paper covers. V. Praze, 1904.$1.00
249. Chenu. Encyclopedie d’Histoire Naturelle. Coleopters avec la collaboration de M. E. Desmarest. 4to, half calf, very fully illus. 2 vols. Complete on the Beetles. Paris, n. d.$2.00
250. Chenu. Encyclopedie d’Histoire Naturelle. Papillons avec la collaboration de M. H. Lucas. 4to, half calf, very fully illus. Complete as to Butterflies. Paris, n. d.$1.25
251. Clarke, John. Treatise on Mulberry Trees, Silk Worms and Silk, with woodcuts. First ed., 12mo, 363 pp. Phila., 1839.$1.50
252. Coleoptera. Fuessly, Jean Gaspar. Archives de l’Histoire des Insectes, Publiees en Allemand. Traduites en Francois. 4to, calf, 185 pp., 54 colored plates. Winterthour, 1794.$7.00