


Urinometer set

Hydrometer, glass, for diabetes, in leather case

Glass hydrometer in case

Saccharometer, in case

Glass Baume hydrometer

Glass hydrometer in case

Hydrometer, cased

Hydrometer, glass, for diabetes

Urinometer, mercury and glass
1830-1900

Urinometer, mercury in glass
1830-1900

Urinometer with test tube in cylindrical cardboard case
1830-1900

Urinometer in leatherette covered cylindrical case
1830-1920

Spirit bubbles
1860-1920

Urinometer

Hydrometer, glass and metal
1801-1900

Hydrometer saccharometer
1840-1930

Mercury in glass lactometer, in case
1830-1920

Hydrometer, mercury in glass lactometer, with case
1830-1920

Urinometer, glass and mercury

Glass hydrometer in case by James Wooley

Twaddle hydrometer
1850-1950

Hydrometer, cased

Saccharometer in cardboard case

Glass hydrometer with mercury, in cardboard case

Hydrometer, cased, by Brewer Freres

Glass hydrometer in cardboard case, German

Hydrometer set

2 hydrometers in case
1880-1935

Hydrometer, glass and metal, in cardboard case

Hydrometer made by Tissier, French, 1830-1920
1830-1920

Hydrometer, lead shot in glass
1861-1920

Hydrometer, London, England, 1850-1920
1850-1920

Urinometer, mercury and glass
1830-1900

Urinometer with measuring cylinder in leather covered cylindrical case
1830-1900

Urinometer with measuring cylinder
1830-1900

Urinometer, mercury in glass
1830-1920

Urinometer, mercury in glass
1851-1920

Urinometer, glass and mercury
1830-1920

Urinometer, mercury in glass
1850-1930

Urinometer, glass and mercury
1830-1870

Urinometer with measuring cylinder in leather covered cylindrical case
1830-1900

Glass hydrometer in wooden case
1871-1906

Hydrometer, with wooden case
1830-1930

Hydrometer, glass, very crude
1830-1900

Hydrometer, glass and metal
1801-1900

Hydrometer, alcoholmeter, glass

Hydrometer, broken, with leather case
1830-1920

Glass hydrometer with mercury
1859-1872
