745. Amer. Philos. Society. Several vols. and parts in stock of the Journal and Proceedings of this noted and venerable institution. Send list of wants.

746. Bologne. R. Accademia Delle Scienze, Dell Istituto Di Bologna, Memorie della. 4th series, contains vols. 9 and 10; 5th series, vols. 1 to 10, inclus., lacking vols. 3 and 4; 6th series, vols. 1 to 3, inclus. 13 complete vols. Paper covers, 4to, illus. Bologna, 1889 to 1906. The lot,$12.00

747. Birmingham Philos. Soc. Proceedings of. Vol. I, no. 1, Vol. II, part 2, Vols. III to VIII, inclus., complete. Vol. IX, part 2, Vol. X, parts 1 and 2; Vol. XI, parts 1 and 2. Orig. paper covers. Birmingham, 1876 to 1902. The lot,$5.00

748. Boston Journal of Chemistry and Popular Science News. A few odd numbers of the former; vols. III to XV, of P. S. News. Vols. 21 to 36, lacking vols. 30 and 31; also from 1 to 3, parts of 11 vols., 3 vols. being complete. In orig. numbers, 4to. Boston, 1868 to 1902. Lot,$4.00

749. Boston Society of Natural History, Memoirs of. Vol. I, Part 1. Nos. 1 to 4, inclus., all published of that part. 4to, title page and index. Orig. pr. covers, rare. Contains noted papers by Brewer, Allen and Coues on Birds. Boston, 1866-1869.$6.00

750. The same. Vol. V, complete, 11 parts, as issued. Boston, 1895-1904. (Published at $14.00.)$7.50.

751. The same. Vol. II, 7 odd parts, including Morse, on Terebratulina, Coues and Wyman, on Osteol. and Myolo. of Didelphys; Dwight on the Whale, and Packard on Limulus. The lot, (Pub. at $8.50.)$3.75

752. Buffalo Society of Natural Sciences, Bull. of. First 7 vols., complete, and first four parts of vol. 8. Orig. paper covers, uncut, 1873 to 1903. Published at $4.00 per vol.; now very scarce. Contributions and plates by Leconte, Scudder, Grote, etc. A fine set. Buffalo, 1873-1903. The lot at a bargain.$18.50

753. California Academy of Sciences, Bull. of. Nos. 3 to 8, inclus. In orig. parts, as issued, printed covers, uncut, very rare and valuable. 1885 to 1887.$8.00

754. California Academy of Sciences, Bull. Odd numbers, also of the Proceedings.