Well, digging through a bunch of stuff, i have found some items people might have interest in. I have : A KA-11 backplane section, 3 pieces of 4 x 6 Unibus-style backplane. I'm pretty sure the label reads KA-11, which I think it the backplane for an 11/20 CPU. There is one wire-wrap wire that got scraped when a screw was removed, otherwise no damage to it. the connector contacts look clean, too. Free for the shipping cost. I have a complete KA-650 with cabinet. It is pretty dirty. But, years ago, I did plug the CPU and memory into my KA-650 system, and it loaded VMS. I was using 4.7 at the time, and upgrading to the KA-650 would have required upgrading and cracking the security on VMS 5.1 Not sure what to ask for this system, but I could list the board numbers if somebody wants it. No hard drive, but there is a TK-50 in the cabinet. I got quite a stack of boards with it, but other than CPU and memory, I did not test them. Some of them probably have serious corrosion damage. It must have come out of a chemical plant or something, it was like that when I got it. I have a KA-630 maintenance print set. Free for the shipping. I have a Lear Siegler ADM-36 maintenance manual, with schematics. I used that print set to double the CPU speed on the ADM-36 that I had. (Got rid of the terminal a long time ago.) Got a VT-240, worked last time I powered it up. Also 2 LK-201AA keyboards. Make an offer. Got several 9-slot Q-bus backplanes with fan and switching power supply. These were from the WELL (Whole Earth Lectronic Link) service. Not sure of the backplane part number, it is covered by the cabinet. Make offer. Aviv Q-bus Storage Tek tape interface. All the firmware is marked R925, so that might be the model #. Make offer. 2 Q-bus printer interface, M8027. Make offer. Unibus paddle, M9042. Make offer. MDB Q-bus (or is it Unibus?) MDB-LP11 (name kind of suggests Unibus, but it is 4-wide. Looks like it handles 2 printers. Make offer. 2 quad-wide extender boards. 2 dual-wide extender. Make offer. 1 M9202 Unibus jumper module, with the folded-up cable between the boards. Make offer. 4 M9047 Qbus grant continuity card. 1 G7273 Unibus grant continuity card. 1 M9302 Unibus terminator. 1 Camintonn CM-DRV11-WA Qbus DMA parallel interface. 1 DEC M7941, I think this is a DEC DRV-11, without the DMA. 1 M9400-YE, M9401 set with interconnecting cable, Qbus cabinet-cabinet extension. 1 Dilog DQ153 Q-bus mag tape control for buffered pertec interface. 1 DELQA Qbus ethernet interface, with cable and MAU connector. 1 CMD CQD-200/T Qbus SCSI tape control. Don't remember if this one works or not. 1 TD Systems Viking Q/B, Qbus SCSI disk controller, I think. 1 M7546 TK-50 Qbus controller. I still have more stuff, like the boards that came with the KA-650, I will have to clean them up and inventory them. Jon