My guess is that you have the Old Town canoe with serial number 116816. This is an 18 foot long, square end paddling model with white Maine cedar planking, open spruce gunwales, ash decks, spruce thwarts, spruce seats, half ribs, a keel, outside stems, and a rowing seat. It was built between December, 1935 and March, 1936. The original exterior paint color was dark green. It shipped on April, 9th, 1936 to Binghamton, New York. A scan showing this build record can be found by following the link at the attached thumbnail image below.
This scan and several hundred thousand more 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 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. Feel free to reply here if you have any other questions.
Benson