• No. 1. County land from N.E. mile stone & John C. Rives' farm : [Washington D.C. and Prince Georges County, Md.] ; No. 2. Part of "Long Meadows" : [Washington D.C.].

    Cadastral survey maps. Relief shown by hachures. Orientation differs. Pen-and-ink and lead pencil. Fold-lined, torn, missing sections at fold lines and edges, and faced with rice paper. Includes computations. Titles in ink and lead pencil computations on verso. 2 maps on 1 sheet : ms. ; 29 x 21 cm. and 26 x 21 cm., sheet 43 x 55 cm.

    • Original Format: Maps
    • Date: 1840
  • Scott's map of Lancaster County, Pennsylvania.

    General-content county map also showing rural buildings with householders' names, lot lines in rural subdivisions/villages, and election districts. Relief shown by hachures. Differs from other 1842 ed. in not being hand col., not being shellacked, and in being oriented with north toward the upper right. "Entered according to Act of Congress in the Year 1842 by Jos'a Scott, in the Clerks Office of the ...

    • Contributor: Scott, Joshua
    • Original Format: Maps
    • Date: 1842
  • Scott's map of Lancaster County, Pennsylvania.

    Relief shown by hachures. General-content county map also showing rural buildings with householders' names, lot lines in rural subdivisions/villages, and election districts. Differs from other 1842 ed. in being hand col. to show townships and in having normal north-at-top orientation. "Entered according to Act of Congress in the Year 1842 by Jos'a Scott, in the Clerks Office of the Eastern District of Pennsylvania." Printed ...

    • Contributor: Scott, Joshua
    • Original Format: Maps
    • Date: 1842
  • Map of the State of Maryland.

    Scale ca. 1:350,000. Relief shown by hachures. Depths shown by soundings. Includes tables. Available also through the Library of Congress Web site as a raster image. map, 90 x 129 cm.

    • Contributor: Lucas, Fielding
    • Original Format: Maps
    • Date: 1841
  • Geological map of Maryland on which are also shewn the chief topographical features to aid in the triangulation.

    Scale 1:200,000. Manuscript; pen-and-ink. Relief shown by contours. Geologic information not shown. Shows only Washington, Frederick, Carroll, Montgomery, Howard, Prince Georges, Anne Arundel, Charles, Calvert, and St. Mary Counties. Includes text on "Materials employed." col. map on sheet 132 x 75 cm.

    • Contributor: Alexander, J. H.
    • Original Format: Maps
    • Date: 1840
  • Map showing the connection of the coal-field of Allegany with the canal and rail-road improvements of the Potomac.

    Scale ca. 1:330,000. LC Railroad maps, 231 Description derived from published bibliography. Outline map of western Maryland showing drainage, major roads, cities, and the Baltimore and Ohio Railroad and Canal. A shaded area indicates the coal field. Available also through the Library of Congress Web site as a raster image. map 23 x 41 cm.

    • Contributor: Edward Weber & Co.
    • Original Format: Maps
    • Date: 1840
  • The harbor of Annapolis /

    Scale 1:60,000. Triangulation by James Ferguson and Ferd. H. Gerdes, assistants ; the hydrography under the direction of George M. Bache, lieutenant U.S. Navy ; typography by F.H. Gerdes, assistant. Relief shown by hachures. Depths shown by contours and soundings. Covers Annapolis region including Severn River and adjacent part of Chesapeake Bay. Available also through the Library of Congress Web site as a raster ...

    • Contributor: United States Coast Survey
    • Original Format: Maps
    • Date: 1846