Saccharimeter/Polarimeter Franz Schmidt (0264)
Info
Instrument to measure the concentration of sugar solutions.
Inscriptions:
Franz Schmidt & Haensch
Werkstatten fur
Wissenschaftliche Instrumente
BERLIN S.42
Also (importer?)
Seul représentant pour
BELGIQUE
Robert Drosten
Bruxelles
References/Links/More Info
Saccharimeter description wikipedia:
Researchgate: Interesting info