Better late than never? I've recently been scanning some unsorted records and found yours. The Old Town canoe with serial number 283263 is an 15 foot long Trapper model with a keel. It was built between January and March, 1987. The original exterior paint color was red over the fiberglass. It shipped on March 10th, 1987 to Hardeeville, South Carolina. (The canoe shipped without painter rings in error.) The back side of the card shows that there was a little dust on the bottom finish and some cracks were filled at the ends of both decks next to the inside rails. Scans showing both sides of this build record can be found below.
These scans 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/catalogs/old-town/records/ if you want more details. I hope that you will donate, join or renew your membership to the WCHA so that services like this can continue. See https://www.woodencanoe.org/about to learn more about the WCHA and https://www.woodencanoe.org/shop to donate or renew.
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.