Earth thermomether

Earth thermomether, mercury in glass, sheathed, centigrade, paper scale, by Max Bossecker, Schmiedefeld a[M] R[hein]. Tube and part of stem bent at right angle to main body. Marked B.1079/44, 20 Ctm, Jenaer Normalglas 16III. Dated 1944. Scale -15.8 to 35

Details

Category:
Meteorology
Object Number:
1995-1085
Materials:
glass, mercury and paper
Measurements:
overall: 59.5 cm
type:
thermometer
credit:
Meteorological Office, Berkshire