From backside postcard:
The youngest president was John F. Kennedy at age 43. The oldest was Ronald Reagan at age 69. The longest-serving president was Franklin D. Roosevelt, who died shortly into his fourth term in office. (The 22nd Amendment, ratified in 1951, limited to two the number of presidential terms one person could serve.) The shortest serving president was William Henry Harrison, who died from pneumonia after a month in office. Stephen Grover Cleveland was the only president in American history to serve two non-consecutive terms in office, he was the 22nd and 24th President.
Stamps:

American Design - Navajo Jewelry
(Issued 20-09-2004)
George Washington, 1732-1799
(Issued 11-04-2011)
Gifts of Friendship - Joint Issue with Japan
(Issued 10-04-2015)







































