Very cool! There’s a lot to drool over!
Michael

On Fri, Jul 12, 2019 at 3:16 PM  wrote:

> oohhhh myyyyyy gaawwwddd!!!
>
> a machinist's dream
> >
> > http://www.my-time-machines.net/astro_index.htm
> >
> > The process is well documented and may provide an interesting diversion.
> >
> > Troy
>
-- 
Michael