However, these marks have a very different look and feel to the obvious bullet holes. Much softer and more weathered out.
I know that anything resembling rock art in this area will be dismissed as the remains of either military activity or quarrying - but maybe, just maybe!
If anyone would like to go and check these out for themselves, from the Fox House pub, follow the track onto the moor. After a little while, the path turns uphill and you see a large, unfinished trough. Continue past this and you will find a few clusters of rocks before you reach the first of the quarries. This rock is amongst them.