Eric,
Old Town serial number 25892 belonged to a 15-foot boat, so that's probably not the correct number. Old Town number 125892 belonged to a 16-foot CS (or common sense) grade HW model that was built in 1938 and shipped in 1939 to Houston, Texas. It had open spruce gunwales, and ash decks, thwarts and seats, plus a keel. Its original color was dark green.
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.
If you are selling your canoe and plan to use this build record information as part of an ad, please consider giving the WCHA credit for this information on eBay or craigslist or wherever your canoe is listed.
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.
Norm