Thyristor discussion

[Plinio Andres Barraza]

Hi , I wanted to ask anyone who followed (and maybe saved) messages of the
thyristor discussion of about a week ago.   I was very interested in this
discussion and I was saving the messages to priont and study.
Nevertheless, I failed to save the VCO schematic that was in question,
probably becasue I am a disorganized person.  If anyone can help me I
would really apreciate it.

Thanks in advance

Plinio