Some documentation availabe

[quapla at xs4all.nl]

I have the following documentation available for the cost
of postage. The Remex manual is for a remex paper puncher/reader
interface card, the Dataram manuals (3) are for their core memory
box usable in PDP-11's.

Ex-Cell-O Corporation :
  - Remex installation & checkout instructions PDP-11 interface
      assembly model RIxxxxx/DE1/1xx/-000
      card assembly 109831 and 113631

Dataram:
  - Diagnostic Program BC-202/212 Bulk Core Memory System
  - Core Mermory System DR-128
  - Bulk Core Memory System BC-202