80's bikes

Here's the Schwinn Continental:

Its IRO crank:

and rear sprocket:

Brooks saddle:

Fork:

Here's the Bianchi. I don't know the year or the model. It's a mix of components, some, presumably original, are Campagnolo. The seat was originally on the Schwinn.

Badge:

Shifters:

Cottered crank:

Shimano Sora derailleur: