Thermohydrograph

Made:
1925 in England
Thermohydrograph

Thermohydrograph
Science Museum Group
© The Board of Trustees of the Science Musuem

Includes makers name plate 'Negretti & Zambra London'. Service sticker attached show the instrument was tested and calibrated by T.E.R Instruments Ltd. 18.6.91; reference number 129757.

Details

Category:
Textile Industry
Object Number:
Y1991.0.15
type:
recording instrument - thermohydrograph
credit:
Gift of Courtaulds Ltd.