A differential thermometer, which would be used for indicating temperatures of two separate liquids
Title

A differential thermometer, which would be used for indicating temperatures of two separate liquids

Caption

Engraving depicting a differential thermometer, which would be used for indicating temperatures of two separate liquids. Dated 20th Century

Date

20th century

Credit line

Photo12/Ann Ronan Picture Library

Reference

ARP23A16_019

License type

Rights managed

Available size

60,0Mb (7,9Mb) / 13,1in x 17,8in / 3936 x 5329 (300dpi)

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