The crag is described as being near Rudyard Lake which puts it in Staffordshire, but there is only one crag near there with a couple of routes from 2003, according to UKC .
I'm thinking the Roaches, but I don't recognise it...
I wonder what kind of belay those happy climbers had in 1949? Perhaps the 'thrills of rock-climbing' included 'hoping that the leader didn't fall and pull us all off the arête'....