- Topps patented the concept of packaging cards with gum fairly early in their history, so competitors were forced to try things like candy and tiny cookies, which both stained the cards themselves (even worse than gum)
- Players Association head Marvin Miller aggressively sought licensing deals soon after securing a new collective bargaining agreement with MLB in 1968; collectibles proved a new and rapidly growing income stream for both players and the union
- Post Foods had already succeeded in the early 60s with cards printed on cereal and pudding boxes
Follow that progression and BAM! You end up with baseball players in boxes of 70s and 80s cereal. Kellogg's chose to wrap each card in a plastic sleeve within the Corn Flakes (or whatever) instead of printing them on the box. Unlike the 1960s Post sets, this meant young collectors couldn't see who they had until it was time to eat.
While I already knew something about the union's growth, my recent read of Dave Jamieson's new book Mint Condition filled in this story--and a great deal more--in satisfying detail. I highly recommend it as history of both card collecting and baseball in general.
Kellogg's leapt into baseball with XOGRAPH's 3D cards, a thick-stock design that survived food packaging better than normal cardboard. They created the distinctive illusion of depth by texturing its plastic surface and "blurring" the background, pretty much what you see here. Holding and tilting the card makes Al "move" a little side-to-side, like a poor man's hologram.
I really like how this card echos KC's powder-blue uniform on its outside edges. They also gave Al a huge autograph, relative to the usual "bottom third only."
Card blog Dinged Corners recently asked people to nominate the best glasses on a baseball card. While Al Cowens doesn't have the awesome shades of a Bob Watson, he's clearly a serious batsman with a job to do.
Value: "Common" Kellogg's cards cost a dollar or two, depending on condition. A friend sent Mr. Cowens--with obvious surface cracks--to me for free a few years ago.
Fakes / reprints: It'd be tough to fake a Kellogg's card and I haven't heard of any in the marketplace.