Hi Di,
you're quite right, few if any of the staff had cars back then. I was speaking to someone who knows a bit about local public transport, and he says that Pelsall used to have a station - which is obvious as there's a Station Road crossed by a railway bridge in Pelsall, a place I know quite well, and I should have thought of this! If there was a train through to Perry Barr, maybe change at Walsall according to my friend, then Mr C wouldn't have far to walk. I remember going to Walsall on the train from Perry Barr, several times when I was young with my mother.
I'm sure I can recall one of the teachers having a motor-bike, and walking through the entrance wearing a huge leather jacket. This would be mid-1950's at a guess, but I can't put a name to that vague memory.
G