This Fisher-Price doll has a sewn in label that says:

Fisher-Price Toys / Division of the Quaker Oats Co / 1984 / 200

Mark at base of head says: K34 / 20141 / 1970 / Fisher-Price

My Little Sister Mary  has a vinyl head, cloth body (some soiling) and painted features with a darling watermelon smile. Identification is from Patricia Smith's MODERN COLLECTOR'S DOLLS, 6th series. Questions invited.