The picture shows a front and back view of this 1935 Kellogg's Whole Wheat Cereal Advertising Post Card Coupon. It is printed in green & red. Two of the cereal boxes are pictured. The coupon is only good for 30 days after the postmark which is Feb. 28th, 1935. It is a 1c postcard and measures 3-1/4" x 5-1/2". It is in near mint condition.