A brother may present his sister, or a father his son, without any kind of preliminary; but only when there is no inferiority on the part of his own family to that of the acquaintance.
Friends may introduce friends at the house of a mutual acquaintance; but, as a rule, it is better to be introduced by the mistress of the house. Such an introduction carries more authority with it.
Introductions at evening parties are now almost wholly dispensed with. Persons who meet at a friend's house are ostensibly upon an equality, and pay a bad compliment to the host by appearing suspicious and formal. Some old-fashioned country hosts yet persevere in introducing each new comer to all the assembled guests. It is a custom that cannot be too soon abolished, and one that places the last unfortunate visitor in a singularly awkward position. All that he can do is to make a semicircular bow, like a concert singer before an audience, and bear the general gaze with as much composure as possible.
If, when you enter a drawing-room, your name has been wrongly announced, or has passed unheard in the buzz of conversation, make your way at once to the mistress of the house, if you are a stranger, and introduce yourself by name. This should be done with the greatest simplicity, and your professional or titular rank made as little of as possible.
An introduction given at a ball for the mere purpose of conducting a lady through a dance does not give the gentleman any right to bow to her on a future occasion. If he commits this error, he must remember that she is not bound to see, or return, his salutation.
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II.—LETTERS OF INTRODUCTION.
Do not lightly give or promise letters of introduction. Always remember that when you give a letter of introduction you lay yourself under an obligation to the friend to whom it is addressed. If he lives in a great city, such as Paris or London, you in a measure compel him to undergo the penalty of escorting the stranger to some of those places of public entertainment in which the capital abounds. In any case, you put him to the expense of inviting the stranger to his table. We cannot be too cautious how we tax the time and purse of a friend, or weigh too seriously the question of mutual advantage in the introduction. Always ask yourself whether the person introduced will be an acceptable acquaintance to the one to whom you present him; and whether the pleasure of knowing him will compensate for the time or money which it costs to entertain him. If the stranger is in any way unsuitable in habits or temperament, you inflict an annoyance on your friend instead of a pleasure. In questions of introduction never oblige one friend to the discomfort of another.
Those to whom letters of introduction have been given should send them to the person to whom they are addressed, and enclose a card. Never deliver a letter of introduction in person. It places you in the most undignified position imaginable, and compels you to wait while it is being read, like a footman who has been told to wait for an answer. There is also another reason why you should not be yourself the bearer of your introduction; i.e., you compel the other person to receive you, whether he chooses or not. It may be that he is sufficiently ill-bred to take no notice of the letter when sent, and in such case, if you presented yourself with it, he would most probably receive you with rudeness. It is, at all events, more polite on your part to give him the option, and perhaps more pleasant. If the receiver of the letter be a really well-bred person, he will call upon you or leave his card the next day, and you should return his attentions within the week.
If, on the other hand, a stranger sends you a letter of introduction and his card, you are bound by the laws of politeness and hospitality, not only to call upon him the next day, but to follow up that attention with others. If you are in a position to do so, the most correct proceeding is to invite him to dine with you. Should this not be within your power, you have probably the entrée to some private collections, clubhouses, theatres, or reading-rooms, and could devote a few hours to showing him these places. If you are but a clerk in a bank, remember that only to go over the Bank of England would be interesting to a foreigner or provincial visitor. In short, etiquette demands that you shall exert yourself to show kindness to the stranger, if only out of compliment to the friend who introduced him to you.