The Mount Jefferson is a volcano and belongs to the Cascade Range. It is after Mt. Hood the second highest mountain in Oregon.
USA 1968, US President Thomas Jefferson (1743-1826).
Mount Jefferson was named in honour of US President Thomas Jefferson.
He was the third President of the United States (1801–1809).
Maldives 2002, Mount Jefferson.
The miniaturesheet was issued in the series "International Year of Mountains".