Welcome and congratulations, the Kennebec canoe with serial 5640 is a 17 foot long Kennebec model as shown on pages 180 and 181 of volume one in the Kennebec ledgers. It was built with spruce rails, cedar stems, and cedar planking. C. Branch planked it on January 27th, 1912(?). The 54 inch, number ten canvas covering and first filler coat were applied by Roy on February 3rd, 1912(?). He also applied the second filler coat on June 29th, 1912(?). The keel was probably birch with maple for the braces (thwarts), and seats. It was railed by Coro on July 13th, 1912(?). The original medium green paint color was applied by Levasse on July 13th, 1912(?). It appears to have been originally shipped to "W NY" on May, 5th 1913. This location is probably Wanamaker's department store in New York City.
The scans of these build records can be found by following the links at the attached thumbnail images below. These original Kennebec records are reproduced through the courtesy of the Maine State Museum.
The microfilms and scans of these records were created with substantial grants from the Wooden Canoe Heritage Association (WCHA). I hope that you will donate, join or renew your membership to the WCHA so that services like this can continue. See
http://www.wcha.org/about-wcha to learn more about the WCHA and
https://www.woodencanoe.org/pricing-plans/join to donate or join.
It is also possible that you could have another number or manufacturer if this description doesn't match your canoe. The fastest way to find a good new home for a canoe like this is usually with a listing at
https://www.woodencanoe.org/classifieds in the WCHA classifieds. The page at
https://www.woodencanoe.org/ad-instructions explains the process. Feel free to reply here if you have any other questions. Good luck with the sale,
Benson