[time-nuts] Austron Crystal Clock

[Bill Hawkins]

John Ackermann N8UR said, in part,

"The only hint I've found is that they were apparently widely
used in US Air Force repair/calibration shops, and I suspect
someone with the right contacts could find the manual through
USAF sources."

John,

If you can establish a military technical manual (TM) number
for it, you can try public access to LOGSA Electronic TMs.
The R-390 list on QTH has used this as a resource for a long
time. Not all of it is public, though.

Bill Hawkins