UPDATE: **SOLD** Was on eBay.
(07/15/2015) It’s supposed to be an ex-civil defense wagon.
“Special build for Civil Defense. One of only “10” equipped in this manner. The barn doors, the taillights etc. are different from the production run. Factory PTO winch/bumper. No rust! Solid and functional in every way. Runs and drives good. Super Hurricane flat head 6 cylinder. New gas tank, carburetor, complete brake system. Tires and wheels are new, w/new hubcaps. Ideal for business Mascot vehicle.”
Looks right, but Bill Norris would know.