Zeniths this vintage came with both Zenith & Thompson
CRT's. The Thompsons had bonded yokes. Check the
EIA numbers on the CRT tags for starters. If the same
probably will sub. If not probably not.
IIRC Zenith EIA will be 343 or 1101
Thompson/RCA I think still used 274 EIA code.
Bonded yoke sets used connectors on the yoke itself,
non bonded plugged in right on the chassis.
73 Zeno
