ID: 
2324
Maker's Name: 
Kimble Glass Co
Where made: 
USA
Dimensions: 
4.4 × 4.4 × 25 cm

This hydrometer measures the Specific Gravity of Alcohols, specifically Methanol, Ethanol, and Ethylene Glycol. The float is marked A to K. A table on the cylinder containing the float, gives the SG and type of alcohol corresponding to the letter. A thermometer gives the temperature of the liquid (degrees Fahrenheit).