Your other post states the length of the canoe is 14 feet. This is an unusual length for American canoes, so before the pictures I was leaning toward Canadian builders or a mis-measured canoe. With three thwarts, 14 feet seems too short. I'm not saying it isn't 14 feet with three thwarts, just wondering since some folks don't understand that measuring is done from the point that goes farthest-out in the outward-curve of the stem of the bow to the farthest-out point of the stern, and not the tip of one end to the tip of the other.
I'm also trying to recall the builder who made seats that appear to be like this, which is unusual.
Can you confirm whether or not the ribs are tapered?