Hydrometer, Sikes, brass, by Joseph Long of London

Clinical Diagnosis

Hydrometer and alcoholmeter, Gay-Lussac in wooden

Laboratory Medicine

Hydrometer for use as diabetes-testing uriameter,

Clinical Diagnosis

1930-1960

Twaddle's glass hydrometer

Laboratory Medicine

Hydrometer, glass and metal, in cardboard case, Eu

Laboratory Medicine

1801-1900

Hydrometer, Sikes, brass, in wooden case, thermome

Laboratory Medicine

1801-1900

Sikes alcoholometer, with case, English(?), 1850-1

Laboratory Medicine

Hydrometer, 1720-1980

Laboratory Medicine

1720-1820

Baume hydrometer, glass, in case

Laboratory Medicine

Hydrometer and accessories in wooden case, by C. K

Laboratory Medicine

2 hydrometers in case, early C20, German, Twaddell

Laboratory Medicine

1880-1935

Glass hydrometer in cylindrical cardboard tube

Laboratory Medicine

Hydrometer, Sikes, brass, in wooden case, thermome

Laboratory Medicine

Hydrometer and thermometer, Baume

Laboratory Medicine

Alcohol hydrometer, with leather case, by Bougleux

Laboratory Medicine

1701-1800

Clear glass hydrometer, tubular with spherical bul

Laboratory Medicine

1801-1900

Hydrometer, metal, in shaped wooden case, English(

Laboratory Medicine

1830-1920

Hydrometer, Richardson, brass, in wooden case, by

Laboratory Medicine

1801-1900

Hydrometer, brass, in wooden case, with thermomete

Laboratory Medicine

1801-1895

Glass hydrometer with mercury, in cardboard case,

Laboratory Medicine

1859-1872

Hydrometer, brass, in wooden case, by Dring and Fa

Laboratory Medicine

1801-1900

Hydrometer, brass, in wooden case, with thermomete

Laboratory Medicine

1801-1900

Hydrometer, with wooden case, made by L Casella, E

Laboratory Medicine

1830-1930

Hydrometer, Sikes, brass, in wooden case, with the

Laboratory Medicine

1801-1900

Hydrometer in case by F. Harris, London, British

Laboratory Medicine

Clarke's Alcohol Hydrometer, 1767-1800

Experimental Chemistry

1804-1844

Glass Cartier hydrometer

Laboratory Medicine

Hydrometer, in case, French(?), 1801-1900

Laboratory Medicine

1801-1900

Hydrometer set, incomplete, of 2 hydrometers and t

Laboratory Medicine

Glass Baume hydrometer

Laboratory Medicine

Glass Baume hydrometer

Laboratory Medicine

Glass hydrometer with mercury, in cardboard case

Laboratory Medicine

Hydrometer, cased

Laboratory Medicine

3 diabetes hydrometers, glass and mercury, in tin

Laboratory Medicine

1871-1930

Two hygrometers in a wooden case, made and patente

Laboratory Medicine

Brass hydrometer, bulb only, European(?), 1830-192

Laboratory Medicine

1830-1920

Hydrometer, glass, for diabetes, in leather case,

Clinical Diagnosis

Broken glass and mercury hydrometer, stem missing,

Laboratory Medicine

1830-1920

Hydrometer for use as diabetes-testing uriameter,

Clinical Diagnosis

1930-1960

Hydrometer, Sikes, brass, in wooden case, with the

Laboratory Medicine

1801-1900

Hydrometer, Sikes, brass, in wooden case, with the

Laboratory Medicine

1801-1900

Hydrometer, by Dring and Fage, London, cuckoo slid

Laboratory Medicine

1801-1900

TAG certified hydrometer 60-70 API in cardboard ca

Experimental Chemistry

1960-1970

Hydrometer, glass and metal, in cardboard case

Laboratory Medicine

Glass hydrometer in case

Laboratory Medicine

Ivory hydrometer, mid 18th century

Laboratory Medicine

1730-1780

Hydrometer, silver, in shaped wooden case

Laboratory Medicine

TAG certified hydrometer 40-50 API in cardboard ca

Experimental Chemistry

1960-1970

Glass hydrometer in case

Laboratory Medicine

Hydrometer, cased, by Brewer Freres, 43 rue St. An

Laboratory Medicine