[Test-Equipment] General Radio 1304-A Manual

[Richard Knoppow]

     Once again I am asking if anyone has a line on a manual
for a General Radio 1304-A Beat Frequency Oscillator. The
1304-A is substantially different from the 1304-B so the
later manual is of no help. I can't find information on the
older version anywhere, I've tried all the free sources and
looked at the catalogues of the pay-for sources. GR
evidently built these for only a short time before replacing
them with the B version so manuals may be very rare. My
1304-A has a problem  which I would like to fix but its
difficult without even a schematic. If anyone can help it
would be much appreciated.

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Richard Knoppow
Los Angeles, CA, USA
dickburk at ix.netcom.com