Useful information about the history of the postal system and about the changes in postal and transportation technologies that have made the U.S. Postal Service what it is today.

"As Precious as Gold," is an online exhibit from the National Postal Museum which explores the rich history of the Alaskan/Klondike gold rushes. Find stories on extraordinary women, the trails, the Palm Sunday avalanche, the U.S. Postal...

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.