The pictures - taken by Times’ photographer Peter Rippon - show some of those who gathered in the club for the big celebration.
Have a look and see if you spot anyone you recognise.
Want to see some more pictures from the past? Check this out: Memories of East Antrim Boat Club icebreaker swim

9.
Betty Short, Wilma Woodside, Jackie Ferguson and Anne and Jim Smallwoods at the 80th anniversary of the Larne RBL Women's Section.
3 / 3

