Delaware, at the time of the ratification of the Constitution, from a 1787 original in the Library of Congress at Washington.

Map of the Delmarva Peninsula and the surrounding area at the time of the ratification of the Constitution, showing and identifying towns, counties, rivers, creeks, inlets, bays, lighthouses, sand bars, and capes. Scale [ca. 1:622,600] (10 miles to the inch).
Date: 1937
Creator: Churchman, John
System: The Portal to Texas History

Maryland

Topographic map of Maryland and the surrounding area, showing counties, towns, villages, roads, and bodies of water. There is an inset map included in the lower-left corner titled "New Map of the Province of Maryland in North America." The inset is a facsimile of a Maryland map published in February 1780. Relief shown pictorially. Scale [ca. 1:633,600] (10 miles to the inch).
Date: 1938
Creator: Griffith, Dennis
System: The Portal to Texas History