The Old Town with serial number 134150 is a 15 foot long, CS (common sense or middle) grade, Ojibway model with open spruce gunwales, mahogany decks with the hand hold, ash thwarts in place of seats, no seats, oval ash finish rails, and a keel. It was built between June, 1941 and January, 1942. The original exterior paint color was aluminum. It shipped on May 25th, 1942 to Oconomowoc, Wisconsin.
A scan showing this build record can be found by following the link at the thumbnail image attached 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.
The design that you described sounds like the one shown at
http://www.wcha.org/catalogs/old-town/designs/design04.gif which was known as the design number four. This model was not listed in the catalogs and appears to have been built on the same form as the fifty pound model. Can you supply a good picture of the deck to show at
http://dragonflycanoe.com/wood-canoe-identification-guide/features-decks/ for others? Please reply here if you have any other questions. Thanks,
Benson