Scrapyard finds

I went to a grandpa-of-a-friend-of-a-friend's scrapyard Saturday. It was one of those disappointing wish-you-were-here-a-month-ago visits. Yes, the guy did have a bunch of Univac stuff. The key word here is 'did'. About a month ago, he loaded it onto 16 pallets and sold it to some people "from China". He said some of it was "never taken out of its original crate". Please give me a second to cause bodily harm to myself. :-( The first cool thing I found was a set of old air traffic control radar stations. They had been out there a *while* and weren't in good condition at all, but they were cool to look at. I found the twisted remnants of what was apparently an old Four Phase switches-and-blinkenlights mini. It looked like it had been out there for several years also. Underneath the layer of grime, the central processor (about the same size as a BA11 box) seemed mostly intact except for a missing faceplate. Anyone know what set of computers this could be? Even though it's hosed, is it a rare enough find that I should buy it and salvage what I can? Next find was called a Raytheon 703 Central Processor. It looks like it has light-up pushbuttons instead of LED/lamps and switches. addresses. Anyone know what this is? It looks to be in decent condition. Should I pick it up? I found several highly OEM PDP-11 systems that looked like they were some kind of radar controller computer. Unfortunately, the cabinets looked like they had been picked up by the nearby crane and dropped to their present location (i.e., smashed to hell). I'll investigate further when I can bring a can of bug spray to take out the integrated hornet nests. Final find was a set of MicroPDP-11 BA23s, in various states from complete to completely stripped. -- Jeffrey S. Sharp jss(a)ou.edu