Overall: 1 in. ( 2.5 cm )
Circular metal pin-back campaign button "H H H"; white and red.
Vice-President Hubert H. Humphrey was one of the Democratic nominees in 1968 after President Lyndon B. Johnson turned down the nomination for re-election. Humphrey lost the general election to Richard M. Nixon.
Due to ongoing research, information about this object is subject to change.