I have a vintage JC Higgins leather helmet for sale. It is marked on back JC Higgins Sporting Goods with the number 150.2456. The helmet has a sheepskin interior, and has a portion of the chin strap remaining. The helmet is decorated with wings and lettering that is difficult to make out on the front. The seams on the top are a little loose in a few spots. The helmet does fit me (and I have a large head ) but it is snug. I don't see a size listed on it anywhereEmail me if interested at kjjavic@aol.comI would be interested in trading for Philadelphia Eagles items or interesting vintage football memoriblia.