Natural History of District of Columhia — McAfee 117 



1887. 

 Map of Washington, D. C, and Environs, with marginal num- 

 bers * * * by Axel Silversparre, C. E. 



1889. 

 Topographical map of the District of Columbia, and a portion of 

 Virginia, revised and corrected under the direction Major Chas. W. 

 Raymond, Corps of Engineers, Engineer Commissioner D. C, by 

 Captain T. W. Symons, Corps of Engineers, 1889. Authorities: 

 Original map compiled under the direction of Maj. G. J. Lydecker 

 by Capt. F. V. Greene, 1884. Topographical maps of the District of 

 Columbia made for the Commissioners, D. C, by the U. S. Coast 

 and Geodetic Survey, 1879-1884, J. W. Donn, Assistant C. and G. 

 Survey. Military maps made by the Engineer Department, U. S. 

 Army, 1861-65. Boschke's map of the District of Columbia, 1861. 

 Carpenter's Assessment maps, 1882. 



1891. 

 Map of the District of Columbia and adjacent portions of Mary- 

 land and Virginia. Thos. J. Fisher and Co., 1891. Prepared by W. 

 Kesley Schoepf. 



1892. 

 United States Coast and Geodetic Survey. Topographic Map of 

 the District of Columbia. Scale, 1:4800. Incomplete. 



1892. 

 Map of the District of Columbia and vicinity, showing the prin- 

 cipal points of interest, including the present condition of the 

 Defenses of Washington. Compiled from the latest maps and from 

 original surveys and reconnoissances by the Engineering Platoon 

 of the Engineer Corps, D. C. N. G. F. L. Averill, C.E., First Lieut. 

 Comdg. Platoon, 1892. 



1894. 

 District of Columbia. Surveyed between 1880 and 1892. Coast 

 and Geodetic Survey. Scale, 1:9600 Incomplete. 



1894. 

 Laurel Sheet, Maryland, Reconnoissance Map. [Topographic Atlas 

 of the United States] U. S. Geol. Survey, 1894. Reprinted 1906. 



1894. 

 Map of the City of Washington showing the Public Reservations 

 under control of Office of Public Buildings and Grounds, prepared 

 under the direction of Colonel John M. Wilson, Lieut. Col. Corps of 

 Engineers, U. S. A., in charge of Public Buildings and Grounds, 1894. 

 John Stewart, C. E. Surveyor and Draughtsman. 



1894. 

 Frederick Sheet. Maryland-Virginia. Reconnoissance Map. 

 [Topographic Atlas of the United States.! U. S. Geol. Survey. 1894. 

 Reprinted 1906. 



