This hat arrived today. This has the nicest self-welted edge I have seen. The joint is very nicely rounded and completely smooth. No traces of stitching are visible. Noticeably better than a Cavanagh edge. Surprising since I assume this is a store brand hat (note that the brand is Arthur Johnson; Borsalino-style was just the Seller’s hook to get you to read further).
http://cgi.ebay.com/VINTAGE-BORSALI...ryZ14065QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
http://cgi.ebay.com/VINTAGE-BORSALI...ryZ14065QQssPageNameZWDVWQQrdZ1QQcmdZViewItem