Washington (D.C.) and Georgetown.
Johnson's Washington (D.C.) and Georgetown. Published by Alvin J. Johnson & Co., New York. Johnson's Delaware and Maryland. Published by A. J. Johnson, New York. 48. Entered according to the Act of Congress, in the year 1868, by A.J. Johnson in the Clerk's Office of the District Court of the United States for the Southern District of New York.
David RumseyJohnson, A.J.
1886
1886
Alvin J. Johnson & Co.
1:25 000