This recently came up on eBay and the jersey is attributed to my uncle Pete Castiglione. I have my doubts that it is actually a Pittsburgh Pirates jersey circa 1950, but I know very little about this. The lettering doesn't look right to me (especially the "P" and the button through the "A"), and the back numbers appear to far apart to be a MLB uniform. Any thoughts? Appreciate the help.
http://www.ebay.com/itm/111597702520