CP half/soles are on their site http://www2.american-biltrite.com/pub/library.nsf/E37C0BEDB0E7D63E852576F10045D3E0/$FILE/Footwear_Men's%20Half%20Heels.pdfAlso found them on a Canadian site, Bilrite also
Nice. Still have my and wear occasionally my Raso-R w/liner (not a fan of the "Dutch Rope") find it cumbersome.
Fan of CP also. Always found them too run small, typical Italian sizing.
Thanks for posting the pics