Nice to read that yours is in good condition. All specific parts are NLA.
My clutch shoes also had the glued fiber liner, as you can see on the pics.
I think it was a kind of over-engineering in the first aproach.
You could get this brake princilple also at 020AV, 031 and 041 I think.
The rattle sound in idle revs is impressive, and wear was expectable as you can see on my pics.
I think they quite soon recognized, that they had done more than really necessary.