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

Anyone?

Does anyone know what model of Pinarello this is?

I have emailed Pinarello saying this:
The tubing is Columbus Aelle, the frame is stamped Pinarello 58 1M958 on the bottom bracket shell.
They replied this:
We can confirm that your frame is an original Pinarello produce almost from 1976/77 to 1985 but the material mounted on the bike is not produced in the same period.

However, there is faint leftovers of a sticker on the downtube that say 1988 Olympic & Tour de France Champion. Therefore it must be 1988 1989 1990 ish. The bike has not been repainted.

My money is on a Pinarello Veneto 1988 but I would like confirmation

Thanks

Vince