Brix very similarly to sucrose with respect to specific gravity as a function of concentration, or compounds which are present in small amounts (minerals, hop acids in wort, tannins, acids in must). In any case, even if °Bx are not representative of the exact amount of sugar in a must or fruit juice they can be used for comparison of relative sugar content. As specific gravity was the basis for the Balling, Brix and Plato tables, dissolved sugar content was originally estimated by measurement of specific gravity using a hydrometer or pycnometer. In modern times, hydrometers are still widely used, but
The Fox and the Grapes for some forty years and were imitated by other factories in France and abroad, being used not just as wall hangings but for chair covers and other domestic purposes. Furniture craftsmen in France also used the fables as themes and took these with them when they emigrated. Among them was Martin Jugiez (d.1815), who had a workshop in the American city of Philadelphia where the still surviving Fox and Grapes chest of drawers was produced. The Sèvres porcelain works used the fables on their china as well as reproducing Pierre's Julien's statue from a preliminary model in 1784, even before