PDP-8/e rack questions

Hello. I recently acquired a PDP-8/e with a TU56 and a PC04(I think) with reader only. I've also gotten a DEC rack, but only one set of rails which I think are wrong and incomplete to boot. I've done some searching on bitsavers, but I've only found partial depictions of the actual rails. So, what I'm wondering is what does the rails for a PDP-8/e look like? These are the ones I got (same rails, different angles): http://www.update.uu.se/~pontus/slask/pdp8/rails_1.jpg http://www.update.uu.se/~pontus/slask/pdp8/rails_2.jpg What does the rails for a TU56 look like? I could not find any holes on the sides, are they simply screwed in place with the holes behind the flip-front? My TU56: http://www.update.uu.se/~pontus/slask/pdp8/tu56.jpg And what does the rails for a PC04 look like? I found this picture over at Mikes great corestore site: http://www.corestore.org/8i-2.jpg, which shows part of it. Also, the full height PDP family rack was called H960, but what was the shorter version called, depicted here: http://www.corestore.org/8m-1.jpg If you have any of the above mounting kits, I would be interested in buying or trading. I don't have much to trade with though, mostly SGI and Sun machines. /Pontus.