Going trough my old hardware I found my DX-40. Its case was part of my spare hardware shelves (two cases, a board, yet two cases again, another board, etc., you got it). The shelves also contained some venerable Pentium 60s, more worth for the gold than the performance.
I will try to fire-up ye olde DX40, so it can be used to determine which of the umphteen 32-pin memory sticks are 1 Mb and which 4Mb. After I established that it is just a matter of waiting till time-travel becomes possible. I once blew my complete holiday bonus on a mere 2Mb of 32-pin memory, it was freaking expensive. So I have a potential fortune in my hands!
Doubling my memory on my AMDSX-25 from 2 to 4 Mb did wonders. The system ended up with 8x4=32 Mb and an IIT copro, before I switched to my next great AMD chip: the K6III-400, which I just discovered on the attic. Might give it a try at the next simap challenge....