Mar 10, 2009 #1 S Swanny Guest A range of neat clocks using round CRO tubes as the display (and a few Nixies as well). http://www.die-wuestens.de/r5.htm
A range of neat clocks using round CRO tubes as the display (and a few Nixies as well). http://www.die-wuestens.de/r5.htm
