Hi,
I'm looking for the chart test data for older tubes. I'm restoring several old Philco's and need test data for my TC-2. The tubes are 5y4g, 6f6g and 6j7g. Thanks a bunch...Dave

I should have that data. I'll get back to you tomorrow, Tuesday - but if somebody else jumps in, I won't be offended.

Think you can use the setting for a Knight 600 tube tester. Here is a link from BAMA. Has the old and supplement charts.

http://bama.edebris.com/manuals/knight/600tube/

:Hi,
:I'm looking for the chart test data for older tubes. I'm restoring several old Philco's and need test data for my TC-2. The tubes are 5y4g, 6f6g and 6j7g. Thanks a bunch...Dave
:
:
:Hi! Dave,
I sent you what I have by email.
Bob Masse
:
:

5Y4 Type 3, fil 5, plate 57, top E, bot G
Type 3, fil 5, plate 57, top C, bot G

6F6 Type 3, fil 6.3, plate 32, top CDE, bot GH

6J7 Type 2, frl 6.3, plate 29, top CDK, bot AEGH

What else do you need?