Damn Cablepro, some people have been around. First system I was on was a pressure tap system, then I ran into ladder wire in New Mexico when I started in construction..old pole mounted tube type amps. and spacer ladder wire. Wrecked out over 20 miles of it and put up 750 trunk, 412 feeder. The then modern system.
This is CABL.com posting #240362. Tiny Link: cabl.co/mbaGY