- 21. [CBQ] Re: PRR-UP power (score: 1)
- Author: "mdeckergwtcnet" <mdecker@gwtc.net>
- Date: Tue, 07 Aug 2012 14:55:01 -0600
- Mike & Larry...... At least until "solid state" stuff, the signals had individual "flasher" relays. Sometimes two signals would syncronise, but sooner or later, one of them would get out of "sync" an
- /archives/BRHSLIST/2012-08/msg00110.html (12,927 bytes)
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