Datsun 16 Sedan
From Nissan press:
1937 Datsun 16 Sedan: The Type "16", launched in April 1937, had the same 722cc, 16ps engine as the "15". The radiator grille had a more delicate design (compared to the previous type), and the chrome trim molding ran above and below the side louvers, instead of running through the center. Also the mascot on the front of the hood and the design of the Datsun mark were changed.