Kodak Process Thermometer Type 3

[MattKing]

So between the two versions, Centigrade became Celsius!

 

[mshchem]

So I have a type 2 and a type 3. There's about a half a degree F difference between the two at 68°F. Not bad for being made 50-60 years ago. Mine are in their original boxes, damn things are from another age! Beautiful!!!