Advertising color postcard showing a package of Kellogg's Drinket. Caption on front: Kellogg's Drinket is in every way superior to any of the so-called "coffee substitutes." It is prepared from a blend of selected grains, delicately roasted, concentrated and pulverized. Kellogg's Drinket dissolves instantly and is a delightful beverage, hot or cold. Unlike so-called "coffee substitutes," Drinket contains no artificial flavoring or molasses. As it will cost you only a penny stamp to get 10 trial cups of Drinket, we suggest that you mail this post-card now, so that you will quickly know the pleasure of drinking Kellogg's Drinket. Caption on back: Post Card If you would like a free sample of Kellogg's Drinket, enough for 10 cups, please fill out and mail us this card. Name_____ Street_____ City_____ My grocer is_____ Address_____ Sent to: Kellogg Toasted Corn Flake Co. Battle Creek Michigan