- Objectnummer86/1
- BeschrijvingThis is a floating thermometer, used in the processing of milk. The glass bulb has a metal tip and is filled with metal balls (possibly lead) to give stability The scale is marked from 20 - 120° F.
- Fysieke kenmerken1 thermometer: glass, metal
- Vervaardiging plaatsGermany
- Objectnaam
- Materiaal
- Techniek