The history of America's postal service is filled with stories of those who risked their lives for the mail. The events of September and October 2001 have brought the courage and strength of these workers to light again.
In the Line of Duty: Dangers, Disasters and Good Deeds is an exhibition dedicated to America's postal workers.
Exhibition Dates: October 8, 2003 — January 2, 2007
Although the exhibit is no longer available for viewing in the museum, it can still be accessed online.