? Watson, Jesse DuMond and David Lind with spectrometer
- Title
- ? Watson, Jesse DuMond and David Lind with spectrometer
- Collection
- Caltech Images Collection
- Series
- Academic Divisions and Departments
- Sub-Series
- Physics
- Identifier
- 10.47-4
- Extents
- 1 photographs (negative)
- Abstract
- This two-meter gamma ray spectrometer is now in the Smithsonian. Physics.