Hi!
I have a 600A Tube Tester with manuals, and included is the chart for the obsolete tubes.
It's chart No 3200-47 Dated October 1957.
But unfortunately page 20 of this chart is missing.

Does anyone have this chart, or page 20 for me?
I would pay for the costs (scanning or copy) to get it to me.

Thanks
Dieter

A good resource for Hickok is http://www.hickoktubetesters.com. I didn't see exactly what you are looking for but you might contact the webmaster. Hope this helps.
Jeff

:I have a 600A Tube Tester with manuals, and included is the chart for the obsolete tubes.
:It's chart No 3200-47 Dated October 1957.
:But unfortunately page 20 of this chart is missing.
:
:Does anyone have this chart, or page 20 for me?
:I would pay for the costs (scanning or copy) to get it to me.
:
:Thanks
:Dieter