Okay, here are the key video preamp parts. From left to right, we have three Miller TV-151 4.5-MHz sound traps, a Miller 6195, and a Miller 4566:
There are minor differences among the three TV-151s, but presumably they work the same. The last two are adjustable across the target value of 400 muh given for L3 in the schematic; I'm hoping that one or the other will work.
Tomorrow I'll gather the other components and start building.
Phil Nelson
Phil's Old Radios
http://antiqueradio.org/index.html