This beautiful 6-meter was built of wood by J.J. Taylor & Sons of Canada. She was launched in 1956. She was a very successful racing yacht in Canadian waters.
In 1971 she was modified by S&S to upgrade her shape, based in great part on advances in 12-meter design. Here's the modification to her Lines.
Here she is after her restoration in 2002. Note the owner has returned her to the original shape.
Here are the plans.