This listing is for a vintage paper advertisement. This is a 1956 ad for a The Macmillan Company Book: Baby Makes Four by Stanley and Janice Berenstain! The size of the ad is approximately 2.5x5.5inches. The caption for this ad is 'Sibling Schmibling! you need Baby makes Four' The ad is in good overall condition, with some light wear. This vintage ad would look great framed and displayed! Add it to your collection today!