Posted By:
scgaynorMark, the actual size of the hole is 2 3/4'' in diameter and 2 1/4'' wide. I don't know if that is standard size or not.
Brock, the LOA does not mention it, but since the hat is vintage signed, it certainly could be. I don't know where the hat itself originally came from so I don't have an answer.
Sorry for the delayed response, I had to go on a house call yesterday.
Scott