[time-nuts] Vintage Quartz Crystal Manufacturing
mfeher at eozinc.com
Sat Nov 26 13:13:26 EST 2016
Wow, those are really neat. I have several hundred different style holders in my collection, but, I have never seen any like those. Thanks for sharing. Now to find one :). Regards - Mike
Mike B. Feher, N4FS
89 Arnold Blvd.
Howell, NJ, 07731
From: time-nuts [mailto:time-nuts-bounces at febo.com] On Behalf Of Adrian Godwin
Sent: Saturday, November 26, 2016 7:41 AM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Vintage Quartz Crystal Manufacturing
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"
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