The Old Town canoe with serial number 131377 is an 18 foot long, CS (common sense or middle) grade, square end paddling model with open spruce gunwales, ash decks, ash thwarts, ash and spruce seats, half ribs, a keel, outside stems, and a rowing seat. It was built between January and September, 1941. The original exterior paint color was dark green. It shipped on September, 22nd, 1941 to Montevideo, Minnesota. A scan showing this build record can be found below.
These scans were created with substantial grants from the Wooden Canoe Heritage Association (WCHA) and others as you probably know well. Additional information about the project to preserve these records is available at
http://www.wcha.org/catalogs/old-town/records/ if you want more details. Your life membership to the WCHA is much appreciated.
It is 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.
Benson