More 3rd Party DEC boards

Hmmm, this is really odd, I found some more boards that I don't seem to have inventoried today. Anyone have any ideas on these? Versatec PDP-11 Matrix control This is a dual height board, but I'm pretty sure it's for a UNIBUS system, thanks to the wierd connector sticking out the side of it for another board. DILOG DQ342 Quad Height, has a 34 and a 10-pin connector SCD-RQD11/EC Quad Height, 4 20-pin connectors, 1 34-pin, and 1 10-pin. 3 LED's 2 green, 1 red. I think it's a Sigma ESDI controller, based on doing a DejaNews search, it also looks like it _might_ be basically a rebadged WQESD controller, since the one article talks about WOMBAT. Is this correct, and can I just use my WQESD manual for it? Plessey P/N 705920-100A Quad Height, RAM board Zane | Zane H. Healy | UNIX Systems Adminstrator | | healyzh(a)aracnet.com (primary) | Linux Enthusiast | | healyzh(a)holonet.net (alternate) | Classic Computer Collector | +----------------------------------+----------------------------+ | Empire of the Petal Throne and Traveller Role Playing, | | and Zane's Computer Museum. | | http://www.dragonfire.net/~healyzh/ |