The Bruins and Habs traded Cups early on .
This was during Bobby Orr 's prime and the early years of Ken Dryden , so it was a fun division to watch , at least at the top end .
The Bruins and Habs traded Cups early on , and this was during Bobby Orr 's prime and the early years of Ken Dryden , so it was a fun division to watch , at least at the top end .