Art Deco Paper Valentine - Little Girl with Streamliner Train

With high color to the chromolithograph image, may I offer this used Art Deco era (c.1930 or so) Valentines Day card. Depicting a Little Girl waving to a Streamliner Train, the sentiment is I'VE GOT A SINGLE TRACK MIND VALENTINE.  Ink notation to the back as shown along with some light surface marks.  Size is 4-1/4" x 3" approx.  Just adorable!