Smithsonian Institution
National Postal Museum: Moving the Mail
This online exhibit takes students through various means of delivering mail via land, sea, and air. Historic, primary materials are used throughout the exhibit.
Smithsonian Institution
National Postal Museum: Binding the Nation
A multi-part online exhibit that traces the development of the U.S. Postal System. Artifacts may be clicked on and text explains their significance. Historic, primary materials are used throughout the exhibit.