1970 US 6c Maine Statehood 150th Anniversary Stamp #1393 Used Cancelled

This listing is for a used, cancelled copy of the 1970 6-cent "Maine Statehood" postage stamp. Issued on July 9, 1970, in Portland, Maine, this stamp commemorates the 150th anniversary (Sesquicentennial) of Maine’s admission to the Union in 1820.
Item Details:
Scott Number: #1393
Issue Date: July 9, 1970
Condition: Used / Cancelled (visible wavy-line cancellation as shown)
Design: Based on the oil painting "The Lighthouse at Two Lights" by legendary American artist Edward Hopper, featuring a coastal scene with a lighthouse and keeper's cottage.
This vintage stamp is a beautiful addition for collectors of nautical themes, Edward Hopper artwork, or statehood commemoratives.

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