What is this?

[deweyinthehall]

I'm a Tim Wakefield collector and when an eBay search came up, I had to grab this. For $6 I figured I couldn't go wrong. The seller didn't know anything about it's background, so I thought I'd ask this august group.

This is slightly smaller than standard card size, and is a fairly heavy piece of pewter.

Does anyone know how this was issued, if it was part of a larger set or group, how one may have acquired it back in 1993, etc.?

Thanks!