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.

A good article from the National Park Service which recounts the history of the brief existence of the Pony Express. Read about the route, what caused the demise of the Pony Express, and what part of the trail can still be seen.

"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...