With thanks to Mark (see comments), please note that the link I posted to the 1971 Technical Information Files is out of date and the files are no longer available.
I’ve had a look around and here is the most useful guide, which covers ‘Movements for Gents’ – I was able to download it from this link:
Now I’m getting back to grips with the blog software, I realised I could upload my copies of these files! So they are now all available via a page: https://sweep-hand.org/1971-citizen-technical-information/
You should be able to download from the page, which is found in the header of the blog.