NATURAL SCIENCES OF PHILADELPHIA. 
47 T 
1888 .] 
Surgeon-General’s Office, U. S. Army. Index-Catalogue of the Library. VoL 
VIII. 8vo. • Washington, 1887. IX. War Department- 
Sweden. Sveriges Geologiska Under-okning. Ser. Aa. 92, 94, 97-99, 101, 102; 
Ser. Ab. 11, 12; Ser. Bb. 5; Ser. C. 65, 78-84, 86-91. Six Maps. 
The Survey. 
Tait, P. G. Properties of matter. 8vo. Edinburgh, 1885. 
I. V. Williamson Fund. 
Taschenberg, O. Bibliotheca Zoologica. II, 4, 5. I. V, Williamson Fund. 
Tate, Ralph. Description of some new species of South Australian marine and 
fresh-water mollusca. Oct. 5, 1886. 
A revision of the recent Lamellibranch and Palliobranch mollusca of South 
Australia. Oct. 5, 1886. The Author. 
The Taxidermist’s manual. 8vo. New York, n. d. I. V. Williamson Fund. 
Teall, J. J. Harris. British petrography, pp. 196 et seq. I. V. Williamson Fund. 
Thomas, Cyrus. Work in mound exploration of the Bureau of Ethnology. 8vo T. 
Washington, 1887. Smithsonian Inst. 
Thomson, C. G. Opuscula entomologica. Fasc. XI. I. V. Williamson Fund. 
Thomson, Sir C. Wyville. Report of the scientific results of H. M. S. Challenger. 
Zoology, XXIII; XXIV, text and plates; XXV-XXVII. 
H. B. M. Government. 
Torrey Botanical Club. Preliminaryc atalogue of Anthophyta and Pleridophyta. 
April 25, 1888. Chas. E. Smith- 
Trimen, R. and J. H. Bowker. South African butterflies. Vols. 1 and 2. 8vo. 
London, 1887. South African Museum. 
True and particular relation of the dreadful earthquake which happened at Lima, 
the capitol of Peru, and the neighboring port of Callao, on the 28th of Oc¬ 
tober, 1746. 2nd ed. London, 1748. Mrs. L. Fox. 
Tryon, G. W., Jr. Manual of conchology, structural and systematic. Parts 36- 
39. 2nd Series, Pt. 12-15. The Author. 
Tschermak, G. Die mikroskopische Beschaffenheit der Meteoriten erlautert durch 
photographische AbbUdungen. 4to. Stuttgart, 1885. 
I. V. Williamson Fund. 
Tuckerrnann, Edw., framed portrait of. J. W. Eckfeldt. 
Tuckermann, Edw. A synopsis of the North American lichens. Part I, com¬ 
prising the Parmeliacei, Cladoniei and Coenogoniei. 8vo. Boston, 1882. 
I. V. Williamson Fund. 
Uhler, P. R. The Albirupean formation and its nearest relatives in Maryland. 
Jan. 6th, 1888. The Author. 
Uhlworm, Oscar and F. H. Haenlein. Bibliotheca botanica. H. 9-11. 
I. V. Williamson Fund. 
United States. Chief of Engineers, United -States Army, report of. 1886, 1-3. 
1887, Pts. 1-4. Eng. Dep., U. S. A. 
Coast and Geodetic Survey, report of the^Superintendent, showing the pro¬ 
gress of the work during the fiscal year ending with June, 1886. 4to. 
Washington. Treasury Department. 
Commissioner of Agriculture, report of the, for the year 1887. 8vo. Wash¬ 
ington. Dep. of Interior. 
Commission of Fish and Fisheries. The fisheries and fisheries industry of 
the United States. Section II. 4to. Washington, 1887. 
The Commission. 
Department of Agriculture. Botanical Division. Scribner’s report on the 
treatment of the grape vine. Bulletin No. 6. 
Department of Agriculture. Division of Entomology. Bulletin No. 10. 
Riley’s, Our shade trees and their insect defoliators. 8vo T. Washington. 
No. 19. Periodical Bulletin I, 1-5. 
Department of Agriculture. Report of the Statistician, No. 50. New Series, 
April, 1888. The Department. 
Department of the Interior. Census Office. Tenth Census of the United 
States. Vol. XII. 
