Nixie, synchronous electromechanical, irig, microprocessor wwv-modem-gps synchronized clocks for industry.

[gld001]

Just a placeholder for me to upload photos of timing equipment.  Founded in 1957, discontinued timing instruments in early 2000s.  My museum includes nixie clocks, and other flavors listed above.  Vintage schematics are in the archive.  Hope this wasn't too off topic. -Geoff.