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Expendable Bathythermograph-Underwater Temperature Measuring Device, 1970-1977

Expendable Bathythermograph-Underwater Temperature Measuring Device, 1970-1977

1970-1977
Expendable Bathythermograph Marine Temperature Recorder, 1976

Expendable Bathythermograph Marine Temperature Recorder, 1976

1976
Complete set of smoked plattes

Complete set of smoked plattes

Bathythermograph grid in box, marked NIO S4

Bathythermograph grid in box, marked NIO S4

Bathythermograph and sea sampler Mk1, 1948

Bathythermograph and sea sampler Mk1, 1948

1948
Bathythermograph Mk 1B, ‘deep’ model with box, made by S G Brown, Watford, England, c.1940.

Bathythermograph Mk 1B, ‘deep’ model, made by S G Brown

1939-1942
Bathythermograph MkV by S.G. Brown Limited, Watford, England, c. 1958

Angled bathythermograph Mk V, c 1958.

1958
Bathythermograph and sea sampler Mk1, by S.G. Brown Ltd., c. 1948

Bathythermograph and sea sampler Mk1

1948
Bathythermograph, circa 1940. Made in Leningrad. NIO number S96. Enamelled blue, in wood case. Thermometers missing. Used by Dr. J.N. Carruthers

Bathythermograph, circa 1940. Made in Leningrad. NIO number S96. Enamelled blue

Bathythermograph Mk 1B, ‘deep’ model for measuring temperatures of sea water when towed behind a ship, with calibrated viewing holder, made by S G Brown, Watford, England, c.1940.

Bathythermograph, Marine Temperature Recorder, 1939-42

1939-1942
Bathythermograph Type CTB(shallow), by Bristol Co., Connecticut, c. 1940

Bathythermograph Type CTB(shallow)

1940