The Bruins’ ECHL affiliate Reading Royals were involved in a melee over the weekend that probably had some dreaming of the ’70s.

Defenseman Ryan Donald, who’s property of the Bruins’ Providence (AHL) farm club and was in development and training camp with Boston, was part of the early tremors before the big eruption between the Royal and Florida.

You can watch the brawl here. Credit to Greg Wyshynski of Yahoo! Sports for finding this dandy: