Reply postcard offering a free sample and showing a drawing of the Kellogg's Drinket product, trademarked in 1916. Caption on front: Post Card [drawing of] Kellogg's Drinket A Delicious Beverage Ready to Serve The Genuine has this signature W. K. Kellogg -- After filling out other side, attach a one cent stamp and mail this card and you will receive a free sample of Drinket - enough for 12 cups. Addressed to: Kellogg Toasted Corn Flake Co. Battle Creek Michigan Caption on back: Kellogg's DRINKET is a beverage with all of the palate-satisfying qualitites of coffee - and which every member of the family, including the children, can drink freely at all times. Drinket is particularly invigorating on a cold day, and a delicious iced drink during hot weather. It is a perfect blend of selected American grains, delicately roasted and pulverized. A little more or less than a level teaspoonful makes a cupful to suit the individual taste. Drinket dissolves instantly by stirring in boiling hot water. Drinket contains no molasses or artificial flavoring. If you would like a free sample of Kellogg's Drinket, enough for 12 cups, please fill out and mail us this card. [includes a form for the reader to fill out with name and address]