21 Jul
2012
21 Jul
'12
10 p.m.
w mine?
On Sat, Jul 21, 2012 at 10:35 PM, Paul Anderson <wackyvorlon at me.com> wrote:
My father worked in a mine in the '70s that was
using a Honeywell 316 for
process control. I was thinking it might be neat to see if I could track
one down. What are they worth the days? How common are they?
Sent from my iPad