White Ace 1976 Mister Zip Commemorative Blocks Supplement United States ZB-12

Brand: White Ace
Series: Commemoratives Zip Blocks of Four
Country: United States
Year: 1976
Pages: 135-144
Product#: ZB-12
Supplement#:
Stock#: 1535
Notes: For the U.S. Commemorative stamps, with zip markings, issued during the year 1976, in blocks of four