Veterinary thermometer by G. H. Zeal Ltd.

Clinical Diagnosis

1920-1950

Clinical thermometer

Clinical Diagnosis

1919

Clinical thermometer

Clinical Diagnosis

Clinical thermometer

Clinical Diagnosis

Clinical thermometer

Clinical Diagnosis

Clinical centigrade thermometer

Clinical Diagnosis

Clinical thermometer

Clinical Diagnosis

Marks skin thermometer made by G. H. Zeal

Clinical Diagnosis

Clinical centigrade thermometer

Clinical Diagnosis

1851-1910

Clinical centigrade thermometer

Clinical Diagnosis

1885-1900

Plastic case for clinical thermometer

Clinical Diagnosis

Self registering clinical centigrade thermometer

Clinical Diagnosis

1801-1910

Clinical centigrade thermometer

Clinical Diagnosis

1801-1920

Clincial centigrade thermometer with case

Clinical Diagnosis

1801-1920

Thermometer, Centigrade, glass

Clinical Diagnosis

1801-1900

Thermometer, glass, Centigrade

Clinical Diagnosis

1801-1900

Thermometer, Centigrade, glass

Laboratory Medicine

1801-1900

Clinical thermometers, experimental type with red black and white graduations

Clinical Diagnosis

1920-1950

Veterinary thermometer for use in Sweden

Clinical Diagnosis

1920-1960

Thermometer, Centigrade, glass

Clinical Diagnosis

1801-1900

Self registering centigrade thermometer

Clinical Diagnosis

1871-1901

Clinical thermometer

Clinical Diagnosis

Clinical thermometer

Clinical Diagnosis

Clinical centigrade thermometer

Clinical Diagnosis

1850-1917

Clinical centigrade thermometer

Clinical Diagnosis

1801-1900

Centigrade thermometer

Laboratory Medicine

1850-1920

Clinical centigrade thermometer

Clinical Diagnosis

1801-1920

Clincial centigrade thermometer with case

Clinical Diagnosis

1801-1920

A glass thermometer, Centigrade, 19th century

Clinical Diagnosis

1801-1900

Thermometer, Centigrade, glass

Laboratory Medicine

1801-1900

Clinical thermometers

Clinical Diagnosis

1940-1970

Clinical thermometer

Clinical Diagnosis

Clinical thermometer

Clinical Diagnosis

Clinical thermometer

Clinical Diagnosis

Clincal thermometer

Clinical Diagnosis

Centigrade thermometer

Clinical Diagnosis

1850-1900

Thermometer, Centigrade, glass

Clinical Diagnosis

1914-1918

Clinical centigrade thermometer

Clinical Diagnosis

1801-1920

Clinical centigrade thermometer

Clinical Diagnosis

1801-1920

Thermometer, Centigrade, glass

Clinical Diagnosis

1801-1900

Clinical centigrade thermometer with double bend

Clinical Diagnosis

1861-1920

Thermometer, Centigrade, glass in aluminium case

Clinical Diagnosis

1801-1900

Thermometer, Centigrade, glass

Clinical Diagnosis

1801-1900

Clinical thermometer

Clinical Diagnosis

Clinical thermometer

Clinical Diagnosis

Clinical thermometer

Clinical Diagnosis

Currie clinical thermometer

Clinical Diagnosis

1851-1900

Clinical centigrade thermometer

Clinical Diagnosis

1861-1920

Self registering clinical centigrade thermometer

Clinical Diagnosis

1861-1920

Clincial centigrade thermometer with case

Clinical Diagnosis

1801-1920