Raytheon & JVC Test Pattern For TV Broadcasting

Description

So I cleaned out TV Stations as well in my years as a liquidator.
I have tons of manuals and brochures for tv and radio and cnc stuff, plus tons of other industries that ill be listing soon.
I was diagnosed with cancer and doing my best to clean out the hoard of its in my warehouse and home from years of owner of a liquidation company. We did tons of TV and radio stations.  I will be listing a lot of Vintage monitors over the next 2 weeks. These got stuck in my garage or warehouse because we just got so much stuff over the years and these fell through the cracks. I've never tested anything until today while listing. So look around my stor