From 1963 to 1966, Toronto Brigantine program operated out of Pier 6. At that time, Pathfinder shared Pier 6 with Haida … the RCYC launch also sailed out from Pier 6 at that time.
Here is an article in Toronto Daily Star that promotes Pathfinders open house at the bottom of York St on Aug 26, 1964 [it is St Lawrence II that is shown in the picture]
Here is an article from Toronto Daily Star that shows Pathfinder next to Haida. The article also mentions three of the thirty “tars” that are doing boat maintenance work to earn sailing time in the summer, Mike Church, Ted Sandau and Peter Staffer, in particular, are shown hard at work.
Here is the picture of Pier 6 on Oct 19, 1965. You can see Pathfinder in front of Haida. And in the background, you see TD Centre being built.
PC 14/8661 “York Street Slip, Destroyer HMCS Haida in the foreground, at its bow the Toronto Brigantine Inc vessel, Pathfinder.” October 19, 1965. Photograph provided by the Toronto Port Authority Archives.