Larry - For what it's worth, I have the six meter variant (HE-45b) of your
Lafayette 10 meter rig. I don't think I have the manwell or skizmatics but will
look. If it's anything like the HA-410/460 variants, circuts are probably
shared with the only difference in the tank and oscillator etc.

If there's any info I may be able to get from my HE-45b let me know. If I
locate the manwell or skiz-matic I'll email you.

BTW, the audio (of my rig anyway) is most hyellowy - hi!
Regards,
Joe Cro N3IBX