18 December 1790
Hamilton, Alexander (1757-1804)
Letter signed
Title: to Custom Officers
Discussing Dycas's Hydrometer, a device to be used for assessing the proof of alcohol and spirits for taxation. The Hydrometer is enclosed, as well as intructions on its use. Discusses the use of the Hydrometer, the reasons for its neccesity, and the use of a simpler device as a substitute. Circular letter sent to numerous customs officers.
GLC08993.01