Welcome, the Old Town and Carleton canoes with serial number 17127 are both 17 feet long so they aren't a good match. Your picture shows serial number 171270. This is a 15 foot long fifty pound model with a keel. It was built between July and August, 1961. The original exterior paint color was dark green. It shipped on August 16th, 1961 to Kalamazoo, Michigan.
The Old Town with serial number 171226 is identical and shipped with the same order number, date, and destination. Scans showing both 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. 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 https://www.woodencanoe.org/about to learn more about the WCHA and https://www.woodencanoe.org/shop to donate or join.
It is also possible that you could have other numbers or manufacturers if this description doesn't match the canoes. Please reply here if you have any other questions.