CRENSHAW, A. B., and or's. Findings of the court of claims in the causes of A. B. Crenshaw, J. H. Humphrys, and John Kannell, respectively, _v._ U.S. January 28, 1892. 4pp. CROFFUT, WILLIAM AUGUSTUS. Suggestions for the preparation and illustrations for publication by the U.S. geological survey. January, 1892. [Washington.] 15pp. CROFT, C. I., _Consul._ American interests in Colombia. 3pp. U.S. Consular Reports no. 136, pp. 49-51. CROZIER, WILLIAM, _U.S. A._ Design for an experimental carriage for a 7-inch b. l. siege howitzer. 1891. 4^o. 24pp., 1 pl. .50 Notes on the construction of ordnance no. 57. CULLUM, GEORGE W. Letter from the Attorney-General relative to a bequest of General Cullum for a memorial hall at West Point. April 27, 1892. 2pp. Sen. ex. doc. no. 89; 52d Cong., 1st sess. CULVER, GARVEY E. Report on artesian investigation in South Dakota. 19pp., 3 pls. Agr'l Dep't, Irrigation Inquiry 1892, pt. 3, pp. 191-209. CURTIS, GEORGE F. Memorial for the preparation and printing of a catalogue of the law library of Congress. March 23, 1892. 12pp. Sen. mis. doc. no. 104; 52d Cong., 1st sess. CUSTOMS REGULATIONS. Customs regulations of the United States provided for the instruction and guidance of officers of customs. Washington, 1892. xi, 1-613pp., 4 pls. 3.00 CUTTER, CHARLES A. Rules for a dictionary catalogue. 3d edition, with corrections and additions and an alphabetical index. Washington, 1891. 140pp. 1.00 DABNEY, RICHARD HEATH. Is history a science? (Abstract.) 1p. Am. Hist. Assoc. rep. 1890, p. 109. DABNEY, SIMMONS & CO. Report from the committee on claims on bill for the relief of D., S. & Co., (for refund). February 18, 1892. 1p. H.R. rep. no. 414; 52d Cong., 1st sess. DALL, WILLIAM HEALEY. Geographical explorations. Early expeditions to the region of Bering sea and strait. From the reports and journal of Bering. Appendix no. 19, U.S. Coast and Geodetic Survey report for 1890. Washington, 1891. 4^o. 18pp., 2 maps. .75 _Note:_ 2d [half] title. Notes on an original manuscript chart of Bering's expedition of 1725-1730, and on an original manuscript chart of his second expedition, together with a summary of a journal of the first expedition, kept by Peter Chaplin, and now first rendered into English from Bergh's Russian version. DANIELS, BYRON G., _Consul._ Fishing industry of the United Kingdom. 39pp. U.S. Consular Reports no. 138, pp. 457-495. ---- JOSEPH S. Olivet College, Olivet, Mich. Sketch. 7pp., 1 pl. Interior Dept., Bureau of Education: Circular of information no. 4, 1891, pp. 138-144. DARLING, C. W. State historical societies. (Abstract.) 2pp. Am. Hist. Assoc. rep., 1890, pp. 101-102.