Hydrometer, Sikes, brass, by Joseph Long of London

Clinical Diagnosis

Glass Cartier hydrometer

Laboratory Medicine

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

Laboratory Medicine

1801-1900

Clarke's Alcohol Hydrometer, 1767-1800

Experimental Chemistry

1804-1844

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

Laboratory Medicine

1801-1900

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

Laboratory Medicine

Twaddle's glass hydrometer

Laboratory Medicine

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

Hydrometer and alcoholmeter, Gay-Lussac in wooden

Laboratory Medicine

Glass hydrometer in cylindrical cardboard tube

Laboratory Medicine

Clear glass hydrometer, tubular with spherical bul

Laboratory Medicine

1801-1900

Alcohol hydrometer, with leather case, by Bougleux

Laboratory Medicine

1701-1800

Hydrometer, 1720-1980

Laboratory Medicine

1720-1820

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, Sikes, brass, in wooden case, with the

Laboratory Medicine

1801-1900

Hydrometer in case by F. Harris, London, British

Laboratory Medicine

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

Laboratory Medicine

1830-1930

Hydrometer, glass and metal, in cardboard case, Eu

Laboratory Medicine

1801-1900

Hydrometer and thermometer, Baume

Laboratory Medicine

Hydrometer, metal, in shaped wooden case, English(

Laboratory Medicine

1830-1920

Hydrometer, Richardson, brass, in wooden case, by

Laboratory Medicine

1801-1900

Glass Baume hydrometer

Laboratory Medicine

Glass Baume hydrometer

Laboratory Medicine

Glass hydrometer with mercury, in cardboard case

Laboratory Medicine

Hydrometer, cased

Laboratory Medicine

Two hygrometers in a wooden case, made and patente

Laboratory Medicine

3 diabetes hydrometers, glass and mercury, in tin

Laboratory Medicine

1871-1930

Hydrometer set, incomplete, of 2 hydrometers and t

Laboratory Medicine

Hydrometer, glass, for diabetes, in leather case,

Clinical Diagnosis

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

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

Laboratory Medicine

1830-1920

Broken glass and mercury hydrometer, stem missing,

Laboratory Medicine

1830-1920

Hydrometer, metal, in shaped wooden case, Swiss, 1

Laboratory Medicine

1801-1900

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

Laboratory Medicine

Metal hydrometer, by Vincent, in case, mid 18th ce

Laboratory Medicine

1720-1760

Glass hydrometer in case

Laboratory Medicine

TAG certified hydrometer 60-70 API in cardboard ca

Experimental Chemistry

1960-1970

TAG certified hydrometer 40-50 API in cardboard ca

Experimental Chemistry

1960-1970

Glass hydrometer in case

Laboratory Medicine

Hydrometer, silver, in shaped wooden case

Laboratory Medicine

Ivory hydrometer, mid 18th century

Laboratory Medicine

1730-1780

Hydrometer, glass and metal, in cardboard case

Laboratory Medicine

Alcoholometer, Gay Lussac, metal, in shaped boxwoo

Laboratory Medicine

1830-1920

Glass hydrometers, invented by Baume, made by Coll

Clinical Diagnosis

1860-1900