On Fri, Jun 25, 2010 at 3:49 PM, Harold Hallikainen wrote: > Speaking of "another age", this showed up on another list this morning: > > > http://classictek.org/index.php?option=com_seyret&Itemid=100&task=videodirectlink&id=1 > > It's how to build a precision CRT for a Tektronix scope. > > I used a Tek 535 for many years. It replaced my Dumont scope... > > Harold > > > -- > FCC Rules Updated Daily at http://www.hallikainen.com - Advertising > opportunities available! > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > Nice link! very interesting, I like seeing the newer vids by the gentlemen who makes his own vacuum tubes, but this certainly beats the pants off of that! -- Jonathan Hallameyer -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist