When mother and daughter pay calls together, this one card serves for both. But when the daughter makes calls alone, she runs a pencil line lightly through her mother's name—unless, of course, she is merely leaving cards and not making formal calls. The mother does not use the double card when calling alone, unless she is leaving cards for herself and her daughter. Very often the double card, with the name of mother and daughter, is used even after the daughter has emerged from her débutanteship, when both are visiting together. In less formal society the daughter has her own card bearing only her name, with or without title, which she uses whenever the occasion demands it, and in many instances, even when she makes her début she has a card of her own which she uses instead of or in addition to the one which she shares with her mother.
When two daughters make their début in society at the same time, the name of the mother appears nearest the top, as before, directly below it is "Miss Cole" for the eldest daughter, and below that "Miss Edna Cole" for her younger sister. The form "The Misses Cole" may also be used when there are two or three daughters. The joint card is used to announce the address and at-home day, at the beginning of the season; but it is also used when the ladies of a family send a wedding gift with their card, when they send flowers to an invalided friend or when they make calls of condolence or congratulation together.
There are several other double, or joint, cards used besides those of the mother and daughter. A motherless girl, living with her father, may couple her name with his. Sisters who have no parents may use a double card with the name of the older engraved above that of the younger,
