there was an A30 and an A35, usually referred to as a baby Austin, I think the main difference was in the number of doors.
I used to accompany my cousin in his A30 when he was a learner as I had a full license, one day, on entering the largest car park in Newcastle, he says where will I park? the place was empty except for one car which he decided to park beside. He only managed to bump the damn thing, so he pulls back and we got out to inspect the damage. None apparent on the other car, but a pile of rust on the ground from the AUSTIN, so we left. The other owner must have wondered why there was a pile of rust lying near the back of his car when he returned.
After that and a few other hairy moments I told him to try BSM which was the only driving school in those days.