1989 ADC , getting no picture

[Airedale]

It's AOC not ADC on the logo? This is an Admiral?! Dang that's cool.

I forgot to state that I'm using an xfinity comcast digital/analog cable box, it works fine on the 1964 Zenith b&w 19" in my living room. So this should be providing a good signal to this little tv.

Though just for "I'm gonna try everything" I'll attempt to use a vcr to provide a signal to this tv.

Here's a better photo.