Found this in my fathers jewelry Box | ||
| Tools and Hardware4165 of 10103 |  |  |
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Posted 7 years ago
davidsh
(1 item)
We just found this cleaning out my Dad's stuff. Have no idea what it is. Likely it was my grandfathers. They both collected watches. I'm not sure what type of tool this is. I think it's brass. Any idea's?
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These are part of a gold testing kit, used with a touchstone.
T A
TubeAmp is correct. They are/were called gold test needles.
Welcome to CW davidsh hang around we see and learn about all kinds of stuff.
The video on this site shows how you use the test needles
https://www.gia.edu/sites/Satellite?c=Page&childpagename=GIA%2FPage%2FArticleDetail&cid=1495237967199&d=Touch&packedargs=childpagename&pagename=GIA%2FWrapper
Good work guys!