Oxygen meter, Pauling, Model K
- Title
- Oxygen meter, Pauling, Model K
- Collection
- Caltech Images Collection
- Series
- Scientific Instrument Photographs
- Identifier
- ST-CH-08
- Extents
- 1 photographs (negative)
- Abstract
- Serial no. 2. Wood box, handle on top. On/off switch on front; dial lacking indicator card. Mfg. F&P Co.