Thanks Colin,
my last Westerley built wayfarer had the blue/silver plate (which is missing from my current one, only the rivets remain) and the plate gave the build number, and the boat/sail number, and these numbers corresponded to the number stamped on the underside of the benches, and the sail number. This is how I am aware of the correllation. I was hoping that someone might have access to the Westerley register and be able to tell me the boat/sail number which corresponds to build number 95. thanks again, neil