Thanks for the quick response and the build record scan. The description fits. The build record shows it being shipped to Macy's in New York, and there's still a metal tag on the stern deck showing the Macy's name.
It looks like yellow paint inside on ribs and planking -- but only in the ends up under the decks. Could they have painted that inside area also when painting the outside?
The idea that the sailing rig came later fits also, since there was an extra bow seat with the mast ring. This seat is painted blue. The lee boards and rudder look exactly like the ones pictured on the "Old Town Sailing Canoe Hardware" page of the Dragonfly website.
Thanks again.