Remainder | farther illustrated, and rendered universal, for determining the proportion of the quantity and weight of alchohol and water in any spirituous compound: and what quantity of one or the other must be added, to make it either true or merchantable proof; as also, proper tables for shewing the same, by inspection, to the greatest accuracy. Likewise, a table to render this hydrometer compleatly useful for assaying all mineral and salt waters, chemical, medicinal, and other liquors. Part II. By Benjamin Martin |