Steam engine (2) - Brass - 1850-1900 - Salinometer.

Two late 19th-century salinometers - test cups. Used on steamships to measure the salinity of boiler water. Made of brass with wooden handles. In good used condition, minor wear on the rim. Dimensions are H 30 - W 16 - D 13 cm. Total weight is 2 kg.

Estimación:€1

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