Hello to the group. I have to say I keep coming back to these pictures of the syncronometer. Wow did it arrive in that clean condition? If not how did you restore it? I mean it appears evenin the hard to get to corners there is no grime build up. Regards Paul WB8TSL
On Tue, Nov 3, 2015 at 3:32 PM, Brooke Clarke <[email protected]> wrote: > Hi Tom: > > https://groups.yahoo.com/neo/groups/GenRad/info > > http://www.prc68.com/I/GR650A.shtml & 1650 > http://www.prc68.com/I/GRsound.shtml > > > https://www.google.com/search?num=50&safe=off&hl=en&biw=1102&bih=727&tbm=pts&q=inassignee%3A%22Gen+Radio%22&oq=inassignee%3A%22Gen+Radio%22&gs_l=serp.12...5687.6294.0.9069.3.3.0.0.0.0.138.344.1j2.3.0....0...1c.1.64.serp..3.0.0.Y7GFfmyMqGk > Mail_Attachment -- > Have Fun, > > Brooke Clarke > http://www.PRC68.com > http://www.end2partygovernment.com/2012Issues.html > http://www.prc68.com/I/DietNutrition.html > > Tom Van Baak wrote: > >> Some of you know I spend as much time looking backward as looking >> forward: both ends of the precision time envelope are extremely interesting >> -- from chronometers and tuning forks -- to cesium clocks and masers. >> >> In particular I trying to restore and power up several old NL (Norrman >> Laboratories) and GR (General Radio) pre-quartz frequency standards/clocks >> from the 1930's. Can someone tell me if there's an active GenRad user >> group, web-forum, or mailing list on the web? In spite of a heavy shelf of >> General Radio Experimenter magazines, GR catalogs and GR manuals, I could >> use some help. >> >> Replies on- or off-list are ok. >> >> For those of you new to the 20th century history of time & frequency see >> mouth-watering specimens like: >> http://leapsecond.com/museum/gr1103a/ >> http://leapsecond.com/museum/gr1190a/ >> http://leapsecond.com/museum/gr676b-50kc/ >> http://leapsecond.com/museum/gr815b/ >> http://leapsecond.com/pages/old-genrad/ >> >> Thanks, >> /tvb >> >> _______________________________________________ >> time-nuts mailing list -- [email protected] >> To unsubscribe, go to >> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts >> and follow the instructions there. >> >> > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
