There are several other reversed images in the Gallery: Charley Trippi on one variation of his 1948 Kellogg’s Pep card; Bill Wade, Doug Atkins, and Frank Varrichione on their 1960 Topps cards, and Dick Butkus and Joe Namath on variations of their 1972 NFLPA Vinyl Stickers.

The stamps were printed on panels of 12, and they were designed to be stuck in a special album. The album contains a page for each NFL team, and each team page contains a bio for each player and a place for his stamp. The full stamp panels were approximately the same height and width as the album, so I assume that the stamps and album came packaged together. The album was published by Glendale Publishers, Inc., of New York City.

Oddly, the title of the stamp album is “Official 1970 Pro Football Stars,” though Glendale apparently published it in 1969. The copyright date inside the album is from 1969, and the players’ bios include their performances in 1968, but not 1969. (Click on the image below to see a larger image.)

There are three Hall of Famers in the 1969 Glendale set whose stamps predate their rookie cards: O.J. Simpson, whose rookie card is a 1970 Topps; Jan Stenerud, whose rookie card is also a 1970 Topps; and Gene Upshaw, whose rookie card is a 1972 Topps. When I find time, I will add them to my pre-rookie card page.

• See the full set of 1969 Glendale Stamps in the Vintage Football Card Gallery.
• Find individual Glendale stamps, full panels, and stamp albums on eBay.