Sussex Armoury poster catalogue 1970's

In my search for a 1980/81 Sussex Armoury catalogue I managed to aquire an older one which I believe is from the 1970's.

It's a small fold-out poster style in black and white. Unfortunately no date or price list but I've attached some photos for anyone interested. I also took more detailed scans of each page.

Here's my scans of the schematic diagrams:

These are great! Thanks for sharing!