Negretti and Zambra thermohygrograph

Negretti and Zambra thermohygrograph, serial  no.

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Negretti and Zambra thermohygrograph, serial no.
Science Museum Group
© The Board of Trustees of the Science Museum

Negretti and Zambra thermohygrograph, serial no. R/32126, clock 108334, thermograph bimetallic helix, hygrograph hair. In black cast casing. 1930-1950

Details

Category:
Meteorology
Object Number:
1995-1794
Materials:
brass
Measurements:
whole: 30 x 45 x 19.3 cm
type:
thermohygrograph
credit:
Meteorological Office