CROZIER, WILLIAM, U.S. A. Design for an experimental carriage for a 7-inch b. l. siege howitzer. 1891. 4o. 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