Jack Smith at Clifton Laboratories built a replacement for the 1502 chart recorders. An early prototype can be seen here: <http://www.cliftonlaboratories.com/mar_2007.htm>
On Thu, 11 Mar 2010 04:51:00 +0000, Mark Sims <hol...@hotmail.com> wrote: > >Gawd, tell me about it... I just got through rebuilding the drive roller in >half a dozen Tektronix YT-1 and YT-1S chart recorders for the >1502B/1520C/1503B/1503C TDR's -- kc0ukk at msosborn dot com _______________________________________________ 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.
