A Map of the Travels of George Washington

Map of the travels of George Washington in the Middle Atlantic region of the United States between 1732 and 1799, with insets of New York and the lower Hudson Valley, Mount Vernon, the tidewater region of Virginia, Philadelphia, and Boston. The map includes towns, colonial highways, historic or notable sites, bodies of water, and other geological features, with relief shown in hachures. Scale [ca. 1:2,502,720] (39.5 miles to the inch).
Date: 1931
Creator: National Geographic Society for the National Geographic Magazine
Object Type: Map
System: The Portal to Texas History
M-D Cut-In Connection Pamphlet (open access)

M-D Cut-In Connection Pamphlet

Pamphlet for the Atlas Mineral Products Co. M-D Cut-In Connection, with illustrations and photographs of the connection piece, a written description, advantages to its use, a case study of its use in Washington, and directions for the piece's use.
Date: [1931-06-16..]
Creator: The Atlas Mineral Products Co.
Object Type: Pamphlet
System: The Portal to Texas History
[M-D Cut-In Connections Price List, 1931] (open access)

[M-D Cut-In Connections Price List, 1931]

A price list for M-D Cut-In Connections, which are house connections built of Terra Cotta, Cement-Concrete, Cast Iron Soil and Water Pipe.
Date: June 1, 1931
Creator: The Atlas Mineral Products Co.
Object Type: Text
System: The Portal to Texas History