The voluminous correspondence of Bertin du Rocheret gives some curious information as to the manner in which the Champagne trade was carried on with England during the second quarter of the eighteenth century. From 1725 to 1754 he was in constant communication with Mr. James Chabane, who seems to have been the Court wine-merchant, and to whom he despatched at first ten, but during the latter portion of their transactions seldom more than four, pièces of wine annually during the winter months.[327] As regards the particular vintage consumed in England, a preference evidently existed for that of Ay, though it really appears as if Bertin was wont to introduce under this name the then far cheaper growths of Avize. Such, at any rate, seems to have been the case with the parcel of wine divided, in 1754, between King George in London and King Stanislas at Nancy. Referring to the wines of Hautvillers and Sillery, Bertin writes to Chabane in 1731, that a year's notice must be given in advance to obtain them. A _liquoreux_ wine was then preferred, as in 1732 he remarks, respecting the yield of the preceding year, that the English are as mad after _liqueur_ as the French; and it is evident that the taste continued, as in 1744 he announces the departure for London of eleven poinçons _liquoreux_. Not only was Chabane accustomed to bottle these wines, but while doing so was able to insure to them a semi-sparkling character. With this view Bertin tells him, in 1731, that he must not keep them in cask after the three _sèves_, or motions of the sap of April, June, or August, except in the case of a pièce from 'the _clos_' reserved 'for the supply of the Court,' and intended to be drunk as still wine. Some wine despatched in 1754 is recommended to be bottled during the first quarter of the moon.[328] In addition to the wine thus sent in casks, Bertin was also accustomed to send his correspondent a certain quantity in bottles. In 1725 he quotes for him 'flacons blancs mousseux liqueur,' at from 30 to 50 sols, and 'ambrés non-mousseux sablant,' at 25 sols. These flasks were all despatched to Dunkirk or into Holland, whence they were smuggled to their ultimate destination, for the introduction of wine in bottles into England was rigidly prohibited until the close of 1745, when it was legalised by Act of Parliament.[329]