1.
Thermometer in metal case
Doppelt Geproft
Medical Museum Collection, Box 2B
1940 | Still image | Historical Collections and Archives |
Detailed record - Similar records
2.
Thermometer in metal case
Doppelt Geproft
Centigrade mercury thermometer in a glass tube, with metal case. The case measures 13 x 1 cm. The thermometer has a metal cap which screws into the case sheath.
1940 | Still image | Historical Collections and Archives |
Detailed record - Similar records