Are you ever at this show? Now you're talking about my turf- Springfield is only about 50 miles east of me and I try to get to every one of these. It's a great show if you like antiques in general, but is usually thin in the glove department.
There was one guy that had the same three or four one-inch web generic gloves in the same booth for four or five years in a row, up until this summer when they were gone.
Another guy is always there that brings big plastic tubs filled with a couple hundred gloves, mostly 1950's to present, with a few earlier gloves mixed in and a big variety of bats, pennants, etc.- and wants top retail prices for all of them.
At the last show I saw maybe 10-12 other gloves, nothing of real note, scattered among the hundreds of dealer tables there. But the search is half the fun!
Another big Ohio show is the Scott's Antique Market, held indoors during the winter months at the Ohio State Fairgrounds in Columbus. This is a huge facilty that advertises somewhere in the neighborhood of 600 dealers. The first show of the winter season is the first weekend after Thanksgiving.
Of the hundreds of dealers, I've seen two or three specializing in gloves or sports equipment over the years, plus picked up a few odd and end gloves here and there. Gloves aside, this is a great antique show in general.
Link:
http://www.scottantiquemarket.com/index.htm