I recently purchased my first wood/canvas canoe. I was told it is a 1920s old town sailing canoe. The ribs and most of the planking looks good so far, but the gunnels and stems are rotted beyond saving. I believe the serial# to be 45839 18. It is difficult to read because of the rot. The second to last number is half missing so it could also be 45859 or 45889. The boat is 18' long with external stems. I believe it to be the OTCA model based on Google. It also has the larger deck plates. Any further info would be much appreciated. Thanks.