I heard about this on 99% Invisible’s episode “The Smell of Concrete After Rain” (which also included a discussion of Boston’s City Hall and changed my perspective on brutalist architecture – a label which notably is unrelated to the word “brutal”) and really love it.
It’s nicely presented on a page here.
Also the design group Petagram made a beautiful version of it here.
In case that link breaks, I’ve copied it and you can see that here.