Thermometer, Beckman
1929 December 20
- Title
- Thermometer, Beckman
- Collection
- Caltech Images Collection
- Series
- Scientific Instrument Photographs
- Identifier
- ST-PH-39
- Dates
- 1929 December 20
- Extents
- 1 photographs (negative)
- Abstract
- Why this is called a Beckman thermometer is not known. As far as we know it has nothing to do with Arnold O. Beckman. Scale is 0-5c degrees in 1/100s of a degree centigrade. There is an overrange indication to 100 degrees C. Mfg: Brooklyn Thermometer Co. located in either Middletown, NY or Cambridge, MA.