In 1749 a few married men and fewer unmarried beaux subscribed forty shillings apiece for a series of dances to take place every Thursday night during the winter. In those early days the men paid all the expenses, and each subscriber had the privilege of taking some lady to each dance. Charming belles of the day went down to the wharf on the Delaware River on horseback, with riding habits over evening gowns.

The dancing began promptly at six o’clock and ended at eleven. The invitations were printed on the backs of playing cards, as these were the commonest bits of pasteboard in the Colonies. With the first Assembly distinct social lines were drawn, but, of course, nothing could equal or compare with the rigid rules that have governed the Assemblies for the last century, which, if they were not taken so seriously, might be absurd.

In those days no mechanic or tradesman of any line of work was allowed to be a subscriber; and no young man was allowed to bring a young lady out of the prescribed set.

After the Revolution an exceedingly keen social blow was given these exclusive little dances by President George Washington.

The Virginian, whose blood was of the finest in the land, was invited to dance at this Assembly on the same night that he was also invited to a dance given by the tradespeople. He chose the latter, and led the minuet with one of its prettiest young women.

A premium was put upon promptness in these old days by the managers, who gave to the women arriving first the distinction of dancing in the opening set. Those who came afterward were put in the second set, and so on.

They had another plan of letting the women draw numbers and dance in the sets which corresponded to the number they held. This was an unhappy way to manage a ball. Historians of the city life tell us that both of these customs were broken up through the rebellion of lovely young Polly Riche, who, with the man of her choice, insisted on dancing in any set she pleased.

The managers protested, but the young men sided with her, and the result was that the Assembly took on more freedom and, therefore, more pleasure.

These little dances had their serious troubles even then. The Quakers had nothing to do with them, of course, but did not make any serious comment upon them. Presbyterians loudly disapproved, but the Episcopalians, even the clergy, lent not only tolerance, but cordial indorsement.

The tiny list of subscribers has reached nearly a thousand in the twentieth century. Instead of the little room lit by wax candles on the Delaware River, and possibly filled with the fruity and salty odors from merchants’ ships, the dancers now gather in the gorgeous salons of the great new Bellevue Stratford Hotel. Instead of a few fiddlers, there is one of the greatest dancing orchestras in America. Instead of beginning at six o’clock and ending at midnight, the ball begins at twelve o’clock and ends at dawn.