Maybe Margaret Main-Rochon could give us a date on those pics. I would say summer of 1954 or 1955, as I moved to GPK in May 1956 and played GPAA that summer and it looks to be earlier. Margaret Main is in second row of sitters and seems to be clapping her hands. In the first standing row from Carolyn Flemming (with glasses), to her left (viewers' right) is Barbara Coughlan, Penny Tomalty, Allison Messner, ?, Sharon Fogarty. They are the only ones I recognize as they were a grade behind me in Royal George.