Yes thats a lovely BSA....very fancy.
I remember my first firearm was a .22 underleaver air gun....shot a few rabbits& roosting Wood Pigeons with that one , sneaking up the hedge rows in Somerset,
Best Christmas present I ever got, LOL
My dad had a couple of BSA motorbikes, a 125cc Bantam, then later a 650cc...I can still here the sound of that last one, if I listen hard enough.

Lucas...the lord of darkness, they used to say,ha ha
cheers
Franc