From web site of http://www.oldwharf.com/recentprojects.html

Melonseed Skiff
Built from plans purchased from Mystic Seaport. LOA 13'10", Beam 4'8", Min Depth 1'1". Built on a mahogany keel plank, 1/4" Sapelli marine ply planking, laminated oak frames, mahogany transom, cedar stem, cockpit sole, and deck planking, canvas covered deck, oak rails and coaming, and locust outer keel.