765. D’Etudes Scientif., Societe D’Angers. Bulletin de la. New Series. In orig. paper covers. XVIe Année, 1886, to Année 35, inclus., 1905, lacking Année 22 only. 19 vols.$15.00

766. Denkschriften der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe. 2 vols. (one royal 4to vol. text; the other folio vol. of plates). Chiefly devoted to Zoology and Botany; 58 colored and plain plates, some folding. Wien, 1850.$3.75

767. Deutschen Gesellschaft fur Natur und Volkerkunde Ostasiens in Tokio. Vol. 6, parts 53 to 59, inclus., lacking part 55, 1894 to 1897. Also Suppl. to vol. 6; 1894-1895. Paper, illus. Tokio, 1894 to 1897.$2.50

768. Elisha Mitchell Scientific Society, Journal of. Vols. 1 to 23, inclus.; 23 complete vols., 1883 to 1907. Orig. covers, in parts, as issued, illus., valuable. Chapel Hill, N.C., 1883-1907. The lot,$16.50

769. Essex Institute Proceedings and Communications. Vols. 1 to 6, inclus., almost complete. All published. Also the Bulletin, Vol. 1, No. 1, 1869, which took its place. Vol. 4, half mor., lacking parts of the Communications belonging to the others in signatures or parts as issued. Contains the first Naturalist’s Directory and Allen and Coues Birds of New England. A rare set. Salem, Mass., 1848-1869.$10.00

770. Essex Institute, Proceedings. Odd Vols. and Parts Quoted. A copy of Vol. 1 in sheets, uncut.$2.00

771. Essex Naturalist. Jour. of Essex Field Club. Vols. II and III, complete. Vol. IV, Nos. 1 to 3, inclus. Paper. Essex, England, 1888-90.$1.25

772. Feuille des Jeunes Naturalistes. Nos. 181 to 241, Inclus., lacking No. 232; being the years of publication, 16 to 20, inclus. Royal 8vo, orig. paper covers, as issued. Rennes, 1885 to 1890. The lot,$3.00

773. Field Columbian Museum, Publications of, 1894 to 1907. First Publications. Vol. 1, Nos. 1 and 2. Also 6 different Series, viz: Zoolog. Ser., vols. 1 to 4, inclus.; also vol. 7. Vol. 1 lacks No. 1; also Nos. 6 to 9, inclus.; vol. 3 lacks No. 14, and all after 16 (if any). Vol. 7 lacks all after No. 5 (if any.) Ornitholog. Ser., vol. 1, Nos. 1 and 2 only. Report Ser., vols. 1 to 3, inclus. Vol. 1 lacks Nos. 2 and 3; vol. 3 lacks all after No. 1. Geolog. Ser., vols. 1 to 3, inclus. Vol. 3 lacks all after No. 6 (if any). Botanical Ser., vols. 1 to 3, inclus. Vol. 1 lacks No. 4, and all after No. 7 (if any). Vol. 2, all after No. 6 (if any). Vol. 3, 1 and 2 only here. Anthropological Ser., Vols. 2 to 5, inclus. Vol. 2 lacks No. 1. Also complete Guide to Field Mus., 1894. Orig. pr. covers, illus., 102 titles. The lot at half the price of publication, including many important Monographs. Chicago, 1894-1907.$15.00

774. Free Museum of Science and Art, Dept. of Archæol., Etc. Univ. of Penna. Bull. Vol. 2, Nos. 3 and 4; Vol. 3, Nos. 1 to 4, inclus. Orig. paper covers. Much on Indians by Culin, including his Trip to California, illus. Phila., 1901-02. The lot,$2.50