843. U. S. National Museum. Proceedings. Vols. 5-9, inclus., in sheets. Vol. 9 incomplete, title-page of Vol. 5 soiled. Wash., 1883-87.$5.00
844. Vereins fur Vaterlandische Naturkunde in Wurttemberg, Jahreshefte des. Vols. 45 to 50. inclus., 6 complete vols. Paper covers, illus. Stuttgart, 1889 to 1894 The lot,$4.50
845. Vereins zur Verbreitung Naturwissenschaftlichen Kentnisse in Wien. Schriften des. From 1895 to 1902, inclus., 8 vols., complete. Paper covers. Wien, 1895-1902. The lot,$3.75
846. Verhandlungen Zoologisch-Botanishchen Gesellschaft in Wien. Vols. 39 to 55, inclus., lacks vols. 46 and 47. Vol. 45 lacks Nos. 6, 9, and all after 10; vol. 53 lacks Nos. 3 and 4. Paper covers, 13 complete vols. Wien, 1889 to 1905.$12.00
847. Videnskabs-Selskabet I Christiania. Year 1887, complete in 1 vol. Also, 1895 to 1907, inclus., lacking 1896; 1900 and 1902. 10 complete vols. Paper covers. Christiana. The lot,$5.50
848. Videnskabs, Selskabet Forhandlinger I Christiania. From 1887 to 1901, inclus., lacking 1894, ’95, ’97, ’99, and 1900. These vols. are in from 1 to 5 or more parts, the highest number being from 1 to 21, 1893. 1896 contains part 7 only. Several years contain an extra part entitled “Oversight over Vid. Selsk. Moder.” Paper covers, illus. Also Skrifter udgivne af Viden. Selsk. i Christ, for 1894, 2 parts, royal 8vo. The lot. A different sort from No. 847.$6.00
849. Vierteljahrsschrift der Natur Gesellschaft in Zürich. Vols. 36 to 44, inclus., lacks vol. 41. Vol. 39 lacks part 2. Vol. 42, parts 1, 3, 4. Vol. 44, part 3. 5 complete vols. Paper covers. Zürich, 1891 to 1899. Also Festschrift der Gesellschaft, etc. Complete in 2 parts. Col. and plain plates. Also Index to first 36 vols. 7 vols., complete, and 3 incomplete. Zürich, 1896. The lot,$4.75
850. Washburn Laboratory Natural History, Bulletin of. Ed. by Cragin. Vol. I, Nos. 1 to 7, inclus., lacks No. 6. Paper. Topeka, 1884-86.$1.25
851. West American Scientist. Vol. I, Nos. 3, 6 and 11. Vol. II, 1, 13, 14. Vol. III, 24 to 29, inclus. Vol. VI, 42 to 49, inclus. Vol. VII, complete, except 53 and 57. Vol. VIII, 64. Sold only as a lot. Paper covers, as issued. San Diego, Cal., 1885 to 1892.$3.00.
852. Wagner Free Inst. Science, Philadelphia. Transactions. Vols. 2 and 6, in paper covers, illus. by 13 plates. The latter devoted wholly to Scott’s Uinta Solenodonts. The Former to 6 papers on Fossils by Leidy. The two,$2.75.