I want to call this a barge, because of its flat bottom and boxy form, but it feels rather more like a lobster boat in spirit! In any case I think it's fabulous, seeming like a box adapted in make do fashion to become a boat, with one ladder above and one leading below deck, and a little cutout window at the corner of the shelter, facing front. That gray and yellow paint combo really can't be beat and the lines and proportions are so good.

12 3/4" l x 6" t x 5 13/16" d. Good, nicely aged, very sturdy condition, 1920-40s or so I'd think.