Contents: Pt.1 for ascertaining the strength of spirits at temperatures ranging from 30° to 100° Fahrenheit.-Pt.2 for determining the weight per gallon of spirits by Sikes's hydrometer. Originally published 1935.
Tables to be used with Sikes's hydrometer. Published by H.M.S.O in 1958. Publication and catalogue information, links to buy online and reader comments.