Among the minor crimes of fraudulent brewers is the art of converting new beer (that is beer that is just brewed) into old or entire beer; and this operation (which, in the cant phraseology of the trade, is called _bringing the beer forward_, or _making it hard_) is performed by an easy, expeditious, and economical method: an imitation of the age of eighteen months is produced in an instant, or, as modern statesmen, versed in the _wonderful_ arcana of political science, would phrase it, “As soon as you could say Jack Robinson.” To put into execution this rare feat of “brewers’ art” you have nothing more to do, in order to convert any wishy-washy slop into an old entire beer, and, consequently, to render it “_rich, generous, of a full-bodied taste, without being acid, and of a vinous odour_,” than to throw in a quantum sufficit of sulphuric acid.[J] Stale, half spoiled, or sour beer, may as easily be converted into mild beer, by the proper quantity of alkali, or alkaline earth, oyster-shell-powder, subcarbonate of potash or soda; which substances have the effect of neutralizing the excess of acid. Another of the less culpable adulterations by both brewer and publican is the admixture of small with strong beer. According to the evidence of the solicitor of the Excise (Mr. Carr), given before the Committee of the House of Commons, appointed for examining the price and quality of beer, in the year 1819, (see Minutes of the House of Commons, p. 32, &c.) the retailers of beer in London and its neighbourhood, purchase stale table-beer, or the bottoms of casks, from a set of men who go about and sell such beer at table-beer price to mix in the publicans’ cellars with the new beer they receive from the brewer. Among some of the trade it is the custom to mix the poor low-priced country ales with porter.