Off-topic---sort-of!

[Allen, KJ6XH]

Many vintage oscilloscopes, Heath, Tektronix, etc, etc,
used BNC connectors for the inputs.  I assume they were
normally silver-plated.

What is the best way to clean-ff the oxidation from these things?
I though about silver polish; but, wouldn't that leave an
undesirable coating?  Ideas??

What's safest  way to clean the scope graticule-- without
removing the lines?

Thanks much.

Allen

--
73 de Rev. Allen, KJ6XH      Real Radios glow in the dark!
        http://home.earthlink.net/~mattall

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