In the archives of ... CRB

So by opening the CRB archives, here are some nuggets

60s

The domination of Jean-Marie Lemaire (Liège Nautical Union) in the 1960s:

70s (73 among others) with the oil tankers of Gulf and Nafta in the background

80s - the jogging look

And some undated:

undated (burned bridge height)

undated

Quite a legacy...