The adulteration of alimentary substances was practised in the civilised countries of Europe at a very remote date, and the early history of the art, mainly collated by Prof. Blyth in his valuable work on food,[1] is replete with interest. Bread certainly received due attention at the hands of the ancient sophisticator. Pliny makes several references to the adulteration of this food. In England, as early as the reign of King John, the sale of the commodity was controlled by the “Assize of Bread,” which, although originally designed to regulate the price and size of the loaf, was subsequently amplified so as to include penalties for falsification, usually consisting of corporal punishment and exposure in the pillory. In France, in 1382, ordinances were promulgated specifying the proper mode of bread-making, the punishment for infringement being similar in character to those inflicted in Great Britain. It is related that in the year 1525, a guilty baker “was condemned by the court to be taken from the Châtelet prison to the cross before the _Église des Carmes_, and thence to the gate of _Notre Dame_ and to other public places in Paris, in his shirt, having his head and feet bare, with small loaves hung from his neck, and holding a large wax candle, lighted, and in each of the places enumerated he was to make _amende honorable_, and ask mercy and pardon of God, the king, and of justice for his fault.” In Germany, during the fifteenth century, the bread adulterator, while not subjected to a religious penance, did not escape from a sufficiently practical rebuke, as it was the frequent custom to put him in a basket attached to a long pole, and purge him of his misdeeds by repeated immersions in a pool of water.