---- Descriptive catalogue of the Abbott collection of ethnological objects from Kilima-Njaro, East Africa; collected and presented to the U.S. Nat. Museum by Dr. W. L. Abbott. From report of the Nat. Mus. for 1891, pp. 1-50. Washington, 1892. 52pp. UNITED STATES NAVAL ACADEMY. Annual register, 1891-'92. [With historical sketch.] Washington, 1891. 12^o. 96pp. UNITED STATES NAVAL OBSERVATORY. Observations made during 1887. With three appendices. Washington, 1892. 4^o. lxxxix+170+37+99+261pp., 10 pls. 3.00 H.R. mis. doc. no. 11; 52d Cong., 1st sess. APPENDICES. 1. Report upon some of the magnetic observatories of Europe. By C. C. Marsh, U.S.N. 37pp., 6 pls. 2. Magnetic observations at the U.S. naval observatory, 1890. By J. A. Hoogewerff, U.S.N. 99pp., 4 pls. 3. Meteorological observations and results at the U.S. naval observatory, 1883-1887. [By J. R. Eastman.] 261pp. ---- Washington observations, 1888. Appendix 1. Observations of double stars made at the U.S. Naval Observatory. Part 2d, 1880-1891. By Asaph Hall, Washington, 1892. 4^o. 203pp. 1.00 _Note:_ Part 1 was published in 1881 as appendix vi to Washington observations for 1877. ---- Report of the Superintendent for the year ending June 30, 1891. Washington, 1891. 13pp. ---- Memorial from practical astronomers for a change of management of the observatory. January 14, 1892. 8pp. Sen. mis. doc. no. 40; 52d Cong., 1st sess. ---- Report from the committee on naval affairs, adversely on bill (H.R. 2996) providing for a change in the management of the naval observatory. March 30, 1892. 4pp. H.R. rep. no. 926; 52d Cong., 1st sess. UNIVERSITY OF CALIFORNIA. Report from the committee on public lands favoring bill (H.R. 3933) to set apart land for the use of the Lick observatory, etc. February 10, 1892. 1p. H.R. rep. no. 253; 52d Cong., 1st sess. UNIVERSITY OF MISSOURI. Report from the committee on military affairs to accompany bill (S. 1762) for the relief of the University of Missouri. January 21, 1892. 1p. Sen. rep. no. 93; 52d Cong., 1st sess. UNSELL, DAVID. Findings of the court of claims in the case of Unsell _v._ U.S. January 11, 1892. 2pp. H.R. mis. doc. no. 38; 52d Cong., 1st. sess. UPHAM, WARREN. Altitudes between Lake Superior and Rocky mountains. Washington, 1891. 229pp. .35 U.S. Geol. Survey: Bulletin no. 72. UPTON, J. K. Finances of Maine. 4^o. 41pp. U.S. Census, 1890: Bulletin no. 162. ---- Summary of national, state, and local indebtedness. 4^o. 4pp. U.S. Census, 1890: Bulletin no. 176. ---- Assessed valuation of property, 1890. 4pp. 4^o. U.S. Census, 1890: Bulletin no. 192. UTAH. Report of the Governor of Utah to the Secretary of the Interior, 1891. Washington, 1891. 58pp.