I had a look and 4 of them say 1978. The other 3 are smudged so I can't make them out, but I presume they were from around the same time.
I tested them using a 9v battery, very impressive for their size
It's a 50VDC version.Dorianelevator wrote: ↑Sat Feb 17, 2024 4:52 pmquite lucky to own a bunch of these, apart from that, i also have some. but thanks to you, we can now confirm the 50 volt minimite exists. just one question : is it a 50 volt ac or 50 volt dc version ?
Thanks.TheVintageLouisiana wrote: ↑Wed Feb 28, 2024 11:34 pmIt's a 50VDC version.Dorianelevator wrote: ↑Sat Feb 17, 2024 4:52 pmquite lucky to own a bunch of these, apart from that, i also have some. but thanks to you, we can now confirm the 50 volt minimite exists. just one question : is it a 50 volt ac or 50 volt dc version ?
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