Not 100% sure, but pretty darn close....
ELDRED Dewey Eldred, Willoughby OH. Eldred Flyer's Dream [NX36282] (Steve McKee) Flyer's Dream 1946 = 2pClwMF; 125hp ?; span: 30'0" v: 120/100/50; ff: 6/4/46. D Eldred, Sol Fingerhut. A highly-original floatplane with a automobile-like nacelle mounted on top of a W-shaped wing. Floats were mounted under the lowest parts of the wing, with twin tail-booms attached to the rear of the floats. POP: 1 [NX36282].
Source: http://www.aerofiles.com/_e.html