Vintage Valentine Card with Lion

Cartoon style lion holds a lace trimmed heart that reads "Accept a lion my Valentine." I feel like I should recognize the artist that did this card, but it's not signed, and is only marked Made in U.S.A. Probably 1920's or 1930's. Condition is very good. Front shows one crease and one "wrinkle", but card does not appear to have actually been folded. Die cut at bottom to make card stand up. Names written on back in ink. Approx. 3 3/4" x 2 1/2".