There were two, according to a source on Rotherham history I read years ago. One was roughly where the mill moor lane stand meets the railway end and the other was a little distance behind the railway end in what is now Boothies. I remember that Chaz (of Get 7) had a millstone in his garden that was unearthed when the Millmoor lane stand had to be shored up at the bottom end near the social club because the wall was collapsing in the 90’s. No idea where it may be now.

