Old Town Canoe #172140 is a 16" Guide Model with half ribs and no keel. It was originally painted Guide Special Green and shipped to Boston, MA in 1962
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 at http://www.wcha.org/ot_records/ if you want more details. I hope that you and anyone else reading this will join or renew membership in the WCHA so that services like this can continue. See http://www.wcha.org/wcha/ to learn more about the WCHA and http://www.wcha.org/join.php to renew.
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. Providing photographs would help with identification, as would an accurate measurement of the boat's
length.
Dan
Linda Whiting ~ Dan Eaton
smallboat shop
394 Hio Ridge Road
Denmark, Maine 04022
207-452-2687