The Old Town canoe with serial number 164275 is a 17 foot long, AA grade, Otca model with a keel and a floor rack. It was built between November, 1955 and January, 1956. The original exterior paint color was bright red. It shipped on April 10th, 1956 to Lewistown, Penna. It appears that it was damaged in shippping because it was returned on May 24th, 1956, repaired in July, 1956, and resold to Baltimore, Maryland on July 26th or 27th, 1956 as shown on the back side of the card.
The Old Town canoe with serial number 75062 is a 17 foot long, CS grade, HW (Heavy Water) model with western red cedar planking, open spruce gunwales, birch decks, birch trim, and a keel. It was built between 1922 and February, 1923. The original exterior paint color was dark green. It shipped on March 21st, 1923 to Philadelphia, Penna.
Scans of these build records can be found by following the links behind the thumbnail images attached below. These scans were created with substantial grants from the Wooden Canoe Heritage Association (WCHA) and others. 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. I hope that you will join or contribute to 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.html to join.
It is also possible that you could have another number or manufacturer if these descriptions don't match your canoes. Feel free to reply here if you have any other questions.
Benson