Vintage late 1930's slurry mold Coupe in saving excellent condition, made in USA marked "92" near doors

This is in saving such good condition I'm not entirely sure it hasn't been previously restored. Closer examination makes me think its original however. Its unmarked as to maker other than the number 92 which is directly behind the door handles on either side and Made in USA. The design is straight up Art Deco, mid to late 1930's and made with a slurry mold, rubber tires. It measures 3 3/4" x 1 1/2"