This USA 1960 stamp depicts the 150th Anniversary of Mexican Independence and has a denomination of 4 cents. It is a mint never hinged stamp and is ungraded. The stamp is from the United States and has a certification of being uncertified. The topic of this stamp is historical events and it is a great addition to any stamp collection. The Scott #1157 stamp is available for sale at a great price of 2 for $1.