Mine is marked on the bottom "Beamish Glass Ware"....like this one in a February 25th and 26th, 2005 Hunt Auction...If I recall I bought this maybe about four years ago at an antiques mall in Petaluma Ca...and I think I posted it on here and someone said what team it was....but I can't find the post...I'm thinking of calling in the marines on this ...perezfan / Mark Steinberg....for a clear answer...