This US FDC First Day of Issue cover commemorates Human Rights Year in 1968. 
The cover features a multi-colored design and is postmarked from the United States.
 It is a vintage item that has been previously used, but its quality and grade are ungraded. This cover is a fantastic addition to any stamp collection and is perfect for those interested in United States history. It has not been certified, and there is no California Prop 65 warning associated with it. Add this unique piece to your collection today!