Hi Walter,
Your information about dating these is very helpful. Benson had previously suggested that it might be very interesting to the WCHA forum to share the information about these. I'm piling on and agreeing with that and suggesting that anyone holding information about other boats makers do the same. Thinking back to how we are able to triangulate the Morris canoes after Dennis and Kathy shared their information let's amplify the need to do that for other makers. I'm thinking about another forum and information that was organized and managed for Mossberg guns. There was a gentleman that built up an impressive and very detailed collection of knowledge, serial numbers, catalogs, IPB's etc that the entire collecting community came to rely on....and then one day the server link died and the information, a lifelong collection of information that will never be assembled again was gone. It turns out that the person who owned the site had passed away. His family didn't make the payments for the server and the website vanished... The WCHA did a wonderful thing preserving the Old Town information...hopefully others will share what they have so that we can try to assemble knowledge about other builders. There are folks (myself included) whom are willing to do the grunt work to pull the threads to organize these details so please do share if you are able.