1970 US 6c Wildlife Conservation American Buffalo Stamp #1392 Used Cancelled

This listing is for a used, cancelled copy of the 1970 6-cent "American Buffalo" postage stamp. Issued on July 20, 1970, in Custer, South Dakota, this stamp was released as part of the ongoing Wildlife Conservation series to promote the preservation of iconic North American species.

Item Details:
Scott Number: #1392
Issue Date: July 20, 1970
Condition: Used / Cancelled (visible wavy line cancellation as shown)
Design: Features a powerful black-line illustration of an American Bison (buffalo) on a tan/brown background, highlighting the species' recovery from near extinction.

This vintage stamp is a great addition for collectors of wildlife themes, the American West, or 1970s US philately.

Please review the high-resolution photos to inspect the specific "wave" cancellation mark and the stamp's overall physical condition.