Reduction disc, brass, designed by Prof

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Reduction disc, brass, designed by Prof
Science Museum Group
© The Board of Trustees of the Science Museum

Reduction disc, brass, designed by Prof. Klinkerfues of Gottingen and made by W. Lambrecht.

Details

Category:
Meteorology
Object Number:
1876-757
Materials:
brass and card
Measurements:
overall diameter: 9 cm
type:
psychrometer reduction disc
credit:
Klinkerfues, Ernst Friedrich Wilhelm