Looking for S-100 board documentation

Hi, I am restoring some S-100 boards and am looking for documentation. Specifically, for these S-100 boards: Bob Mullen TB-1 (bus extender with logic probe) Morrow's Microstuff MMSP2 (serial/parallel ports) Measurement Systems and Controls Inc, Model DMB-6400 (64K DRAM) Matrox ALT 512-AS (video graphics) VectorGraphics Flash-Writer (video text, *not* the Flash-Writer II) If anyone has documentation, especially schematics, for any or all of the above, please contact me. I think Herb as one of them which I will be ordering soon but the rest appear to be unavailable on the internet as best I can tell. I am able to scan documentation so if you have paper copies and could either make a copy or send me the original and I will return it as you request. I will pay for shipping, handling fees, as appropriate etc. Your help is much appreciated. Thank you in advance. Andrew Lynch PS, I posted this on comp.os.cpm but no responses yet. I will send any copies I get to the usual S-100 archives assuming I get sender's permission to do so.