[time-nuts] Vintage Quartz Crystal Manufacturing

[Clint Jay]

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 :
>
> http://www.ebay.co.uk/itm/122225114483
>
> 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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