Tom, for your archive of tuning fork oscillators pictures, look at my Bryans Aeroquipment (later a Negretti & Zambra division) 50 Hz fork at http://xoomer.alice.it/iovane and click on fork.htm - This appeared to be quite stable. Antonio
_______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
