08-20-2018, 01:02 AM
The Philco service bulletin doesn't distinguish between the 121 and 122 as a matter of fact it doesn't mention a code number. In Rider's it's listed in vol 18 pg 80 under Philco as a code 122.
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!
Terry