Good find, if for the parts alone! I have pulled 2 RCA roundies out of junk piles, a CTC-7, and a CTC-5 Special. The 7 had a poor cabinet, but
fairly good 21CY, and an intact, but slightly waterlogged chassis, and the 5 had a smashed CRT, and convergence components, as well as the def. yoke, but when I restored a DeLuxe 5, many parts came in handy, like odd value resistors, etc. I have a poor, beat-up 10 chassis sitting on a shelf just waiting to donate parts for repair of a restorable set.
Sometimes junk turns out to be "junque"!
Kevin