This dingy was found in a garage in Knoxville TN. I rehabed it and have sailed it well. Just before I bought my oday 25 I broke a stay. Its been sitting for a couple of years and hope to do more repairs and sail her again this summer. She is 12'3" long (overall) 5'3" wide and the mast is 18'3" and sits on what looks like a trailer hitch ball mounted on a cleat. the white bit in the center is the centerboard housing. It is attached to a lever that locks in at several places on a gear mounted on one side of the CB housing. The tiller/rudder is one piece of what I believe is aluminium the lower end is hollow and sits on a pin on the transom at the waterline, the upper has a 360 turning hollow horizontal tube which sits in a bracket with rings at eahc end. A 90 degree pin slips through and lock down. There are no numbers marks or anything else I can find. I suspect some kind of kit but who knows. Any thoughts. Mike