^ Richardson Building is actually, so far as I can tell, a lighter-coloured knockoff of Saarinen's CBS Building in Manhattan. Here's a model of the CBS... it looks just like the Richardson except for the cornice:
Source:
arthag
I've walked by the CBS Building and at the base it is shocking how much it looks like the Richardson.
Place du Canada has a pretty strong resemblance too, I never really noticed that before. Clearly a popular look in the 1960s.