Can you help to identify these frames, bikes or parts?

Look like very late 80s 87-89 / early 90s ( 90-92).

I don't know , I only rode clipless once when Campy SGR Clipless came out . 3 months later it was over.

My brain is going out so I will do what I can to remember.

I will ask around. I say email LOOK.

S/F,
CEYA!

I like to know the exact product name / code of these Look pedals.
Can't find a production code / date on the pedals.
Hard to find good LOOK catalogues and the LOOK website doesn't give a lot of info neither.
I doubt that Velobase and Speedplay pedal museum are very accurate / reliable, when it comes to these pedals. At least, not very complete.

I think this must be LOOK PP65:

But who knows what this is? PP76 maybe?
No preload adjustment.