Greetings!
Old Town 176413 is a 16 foot Otca model with a keel, completed between June and August of 1966. It originally was painted Old Town Yellow, and was shipped to Meadville Sporting Goods in Meadville, PA, on August 5, 1966.
Image of the scan of this record is attached below-- click on it to get a larger image.
This scan and several hundred thousand others were created with substantial grants from the Wooden Canoe Heritage Association (WCHA) and others. A description of the project to preserve these records is available athttp://www.wcha.org/ot_records/ if you want more details. I hope that you will join or renew your membership to the WCHA so that services like this can continue. See
http://www.wcha.org/about-the-wcha/ to learn more about the WCHA and
http://store.wcha.org/WCHA-New-Membership.html to join.
It is also possible that you could have another number or manufacturer if this description doesn't match your canoe. Feel free to reply here if you have any other questions.
More information on the Old Town Company can be found in Sue Audette's book, "Old Town, Our First Hundred Years", which is available through the WCHA store and most booksellers, eBay, Amazon, and public libraries.
Kathy