Rusty, I BOUGHT ANOTHER FLUKE!!!!

Sorry I can't read much of any of that. The one scope is a Tektronix 555. In their day they were an awesome scope. Nowadays, a cheap import Rigol or similar will run circles around them for not much money. Only thing they are 'worth" is somone wanting to collect them, or parts for some home builder, and even then, the price of hauling them off. Lots of that stuff you see at "hamfests" and it's still sitting there at end of day

I can't read the echobox, but it appears 7 some on ghz. Likely goes up to 10ghz. Again, if you can find a radio amateur who experiments "up there" but not worth much. It really cannot be converted to other uses

I have no idea what the last piece is, type out the model no. off the nameplate. All of that stuff is vacuum tube, from the fifties/ early sixties, what we call "boat anchors"