Rooster242
Plastic
- Joined
- Aug 20, 2021
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Don't think it's a shoe shore machine.
Doesn't resemble either of those pictured in this link: Shoe-fitting fluoroscope - Wikipedia
Gamma radiation is very high energy em radiation produced (on earth anyway) by certain radioactive decay. The difference between gamma and x-rays besides the energy is that the x-rays disappear when the machine is off. A machine that makes x-rays is no different from a microwave oven in that regard.
Like Joe, I am old enough to have seen my foot bones in one of those things. There were three viewing ports, one for me, one for Mom and one for the salesman. I think maybe the salesman had a pointer that he could use to show how the shoe fit at different places.
In 1950, I got a Gilbert atomic energy lab for Christmas. It had radioactive samples and a Geiger counter.
Gilbert U-238 Atomic Energy Laboratory - Wikipedia
Larry
Like Joe, I am old enough to have seen my foot bones in one of those things. There were three viewing ports, one for me, one for Mom and one for the salesman. I think maybe the salesman had a pointer that he could use to show how the shoe fit at different places.
In 1950, I got a Gilbert atomic energy lab for Christmas. It had radioactive samples and a Geiger counter.
Gilbert U-238 Atomic Energy Laboratory - Wikipedia
Larry
Microfilm reader.
Yawn....
Have you seen a Microfilm Reader older than this? - Genus | Archive Digitise
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