[Boatanchors] In Need of a comprehensive Tube chart for a Hickok 539A Tube Tester

[Bill Mellema]

 Thanks Jacques...just what I was looking for..
Best 73's
Bill N3WMUSS Wisconsin Radio Club N4WIS
    On Friday, February 3, 2023 at 01:11:54 PM EST, Jacques Fortin <jacques.f at videotron.ca> wrote:  
 
 Hello Bill,

Go to : https://www.stevenjohnson.com/hickok/data.htm
And scroll down to the 539A downloadable docs.

73, Jacques, VE2JFE in Montreal