4These twelve classic black and white photographs from 1905 through 1938 picture the sunset of the locomotive steam age and the dawn of streamlined diesel and electric trains. All aboard for a sentimental journey down the tracks of time! Printed with soy-based inks on FSC certified paper, this 12" x 12" wall calendar features large monthly grids that offer ample room for jotting notes, along with six bonus months of July through December of 2022. Also includes moon phases (CST), standard U.S. and international holidays.