Again thanks Benson.  Some Pics follow.  The serial number is only on the stern stem.  I suspect is was made in Canada.  It has been in Ontario for at least 4 decades (in the roof of my boathouse for two, waiting for me!). I did put it in the water.  It paddles like on tracks, and leaks badly (poor keel fastening I think).  The hull is sound, canvass pretty good, decks partly rotted.  My question is 'how much restoration effort is warranted'?  My construction experience is building 6  strippers, and re-canvassing one.
Roger Bolt