The Carleton canoe with serial number 18225 is a 17 foot long, regular (or middle) grade, Carleton model with red western cedar planking, closed spruce gunwales, birch decks, birch thwarts, and birch seats. The original exterior paint color was dark green. It shipped on February 18th, 1924 to Cincinnati, Ohio. This doesn't seem like a good match for your canoe.
My guess is that you may actually have the Carleton canoe with serial number 18223. This is a 17 foot long, Indian Princess (or top) grade, Carleton model with red Western cedar planking, open mahogany gunwales, mahogany decks, mahogany thwarts, and mahogany seats. The original exterior paint color was dark green. It shipped on February 19th, 1924 to New York City. Your canoe also appears to have had a floor rack which was standard with this model. See
http://www.wcha.org/forums/index.php?attachments/12605/ for a description from the 1922 catalog. Scans showing both of these build records 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 as you probably know well. 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 join.
It is possible that you could have another number or manufacturer if this description doesn't match the canoe. The deck shape is correct for a Carleton model. There appears to be a shadow and nail holes on the bow from where the original tag was located. Feel free to reply here if you have any other questions. Good luck with the restoration,
Benson