[cctalk] Looking to ID a UNIVAC(?) 2x18 pin backplane Controller

https://www.vintagecomputer.net/univac/UNIVAC-controller_front.png https://www.vintagecomputer.net/univac/UNIVAC-controller_rear.png Any ideas? Is this a late UNIVAC 1000 or early 9000 controller? OR could this be from a totally different manufacturer (Burroughs?) This controller would fit into a2x18-pin backplane. I don't think it's IBM. Bill