Chrysler Marsh Screw Amphibian

I don't know who was the first. Henry Ford built one of these decades earlier

............And according to wiki, was not the first, either

Screw-propelled vehicle - Wikipedia

"One of the first screw-propelled vehicles that was actually built was designed by James and Ira Peavey of Maine. It was patented by Ira Peavey in 1907; the Peavey family has been famous for its contributions to the lumber industry ever since blacksmith Joseph Peavey of Stillwater, Maine, invented the tool known to this day as a Peavy. The Peavey Manufacturing Co. is still located in Maine.["

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It might not have been first, but since it was a slant, it's the coolest.