[time-nuts] Vintage Quartz Crystal Manufacturing
cjaysharp at gmail.com
Sat Nov 26 08:04:24 EST 2016
Might be worth popping over to the GQRP mailing list and asking, there are
a few enthusiasts there but wireless set no. 7 makes it sound like they
were from a military radio.
On 26 Nov 2016 13:00, "Adrian Godwin" <artgodwin at gmail.com> wrote:
> I bought some old crystals on ebay :
> Is anyone familiar with this style ? I don't think the quartz is visible in
> the glass section : I imagine that's just an insulator. I think the quartz
> is under a brass disc, with a sping to hold the disc down visible through
> the glass.
> Does anyone know what the reference marked on them "w'less sets No 7"
> refers to ?
> On Mon, Sep 26, 2016 at 6:50 AM, Mark Sims <holrum at hotmail.com> wrote:
> > Can you say "Mr Rogers' Neighborhood?" I knew you could...
> > He (along with creepy Mr McFeelie) always ran segments on how some item
> > was made. Geared towards pre-schoolers, but always worth watching.
> > ---------------------
> > Compare the Science channel's new "How Do They Do It" to the older "How
> > It's Made"
> > shows.
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