170 M. Baker—Surveys and Maps, District of Columbia. 
1816. Winder (Rider H.) No title or scale. 
Size, 10 x 15% inches. 
[In Remarks on a pamphlet entitled “An enquiry respecting the capture of Wash- 
ington by the British on the 24th of August, 1814, with &e. By Spectator (Rider H. 
Winder). 8°, Baltimore, J. Robinson, 1816.] 
A crude diagram of the country between Bladensburg and Mt. Vernon and 
between Georgetown and Patuxent river. Copies seen, L. C. 
1820. Force (Peter). A correct map of the city of Washington, capita] 
of the United States of America. Lat., 38° 537 N.; lone., 0° 0%. En- 
graved by W. I. Stone, Washn. [1820]. Entered according to act of 
Congress on the 31th (sic) day of January, 1820, by Peter Force, of the 
District of Columbia. 
Size, 16144 x 2144inches. Scale, 100 poles to one inch, or 1:19800. 
Black. Engraved on copper. 
[In Force (Peter.) A national calendar for 1820. By Peter Force. 18°, Washn., 
1820, ad fin.] 
Contains views: (1) West front of Capitol; (2) North front of President’s house. 
Two copies in L. C. : 
1828. Brennan (John). Map ofthe city of Washington. Published by 
John Brennan, 1828. Drawn by F. C. De Krafft, city surveyor. En- 
geraved by Mrs W. I. Stone. 
Size, 1614 x 214% inches. Seale, about 3.47 inches, equal to one mile, or 1:18200. 
Black. Engraved on copper. 
Copies seen, L. C. 
1830. Bussard (William). A map of Georgetown, in the District of 
Columbia, by William Bussard, 1830. Engd. by W. Harrison, Washn. 
Size, 24x 27inches. Seale, 100 yards to an inch, or 1:3600. 
Very ragged, worn, and yellow copy in office of city surveyor. Another copy 
owned by W. H. Lowdermilk. 
1846. McClelland (David). Map of the city of Washington, established 
as the permanent seat of the Government of the United States of 
America, 1846. Engraved and published by D. McClelland. 
Size, 14x 17% inches. Seale, 3 inches to one mile, or 1:21120. 
Black. Engraved on copper. : 
A sub-sketeh consists of a reduced vopy of Ellicott’s map of the District of Co- 
lumbia of 1793. Seale, 3%¢ inches, equal to 10 miles, or 1:188000. Copies seen, L. C. 
1851. Van Derveer (Lloyd). Map of the city of Washington, D. C., 
established as the permanent seat of the Government of the U. S. of 
Am. James Keily, surveyor. Lloyd Van Derveer, publisher, Camden, 
N. Jersey, 1851. 
Size, 30 x 42inches. Seale, 64% inches to one mile, or 1:9750. 
Colored, glazed, on roller. 
Contains views of (1) Capitol, (2) President’s house, (3) Greenough’s statue of 
Washington, (4) Patent Office, (5) Observatory, (6) Monument, (7) City Hall, (8) Gen_ 
eral Po-~t Office, (9) Smithsonian Institution, (10) Treasury Department, and (11) 
Statistics from census of 1850. Also contains sub-sketch of the District of Columbia 
from Ellicott’s map. Copies seen, L. C. \ 
