Need some help identifying these jerseys. I mainly collect hockey but have recently come across these. Both have GMAC sponsorship embroidered on left sleeve with a D under it. Both have the blue rock mascot with pick axe and baseball on right sleeve. Neither have nameplates or any evidence of ever having one. No neck tags. Tag on front is DeLong size 44 on both. Any info on year or player would be great. They look like specialty jerseys. Can't find any photos of this style. Both show decent wear. Post here or email me @ cudabuda69@comcast.net.
Thanks, Jes