The use of “cold decks” in almost all card games has become so common, among the professionals, that the term, “ringing in a cold deck,” has achieved a recognized place in the vocabulary of American slang. Almost every one knows that the expression refers to a substitution of one thing for another, yet not every one knows whence the phrase has its origin.
A “cold deck” is a pack previously prepared, in which the hands of the dealer and all the other players have been carefully arranged. To “ring in” such a pack, is to substitute it for the one which has been fairly shuffled and cut. There are many ways of accomplishing this substitution. Sometimes a bill is dropped on the floor, and while the dealer is engaged in looking for the greenback the “cold deck” is raised, the original pack being secreted. This method, however, has become ancient, not to say effete. The most approved method now-a-days, is to place the prepared pack in the lap, to raise it nearly to the line of the table with the left hand, and, after the true deck has been cut, draw the latter to the edge of the table with the right hand directly above the “cold deck;” at the same time the latter is raised, the discarded pack is simultaneously dropped into the lap, where it falls into a handkerchief previously spread in order to receive it. The deal having been made, the sharper folds up his handkerchief and places it in his pocket.
Marked cards are among the favorite and most profitable “tools” of the professional blackleg. Among the fraternity they are technically known as “paper.” When successfully used every element of chance is eliminated from the game, and the play is practically reduced to a cut-throat contest, in which the professional alone carries the knife. In a two- handed game no honest player can ever hope to win against a gambler who employs them. They are usually marked so as to indicate not only the suit, but also the denomination of each card in the pack. As he deals the professional reads and remembers the hand of his opponent, and bets only when he knows that he has the advantage. At the same time it is sometimes deemed expedient to place a wager even upon an inferior hand, lest suspicion be excited by the too pronounced uniformity in winning. It is hardly necessary to point out the tremendous percentage of profit which is bound to accrue to one using cards of this character. Marked cards may be bought, from all dealers in what are known as “gambler’s goods,” but some experts prefer to purchase cards which are entirely “straight,” and mark them themselves. The sight of the name of a well- known manufacturer of playing cards, whose reputation is unblemished, will usually prevent or disarm suspicion on the part of a greenhorn.