When I worked years ago for a builders merchant, we used to buy lead sheet from Sheldon Bush. I have it in my mind that the shot Tower was listed some years ago.
Can still see the tower on google earth, but I presume the lead works has long gone? Even though I was a 20 year old apprentice, 35 years ago

We installed a Brightside 2-high mill that replaced an antiquated Robertson mill. Interestingly, my old firm of machine tool dealers, Devonshire Engineering, were based in my old village of Ecclesfield in what had previously been the heavy machine shop of Brightside Foundry of Sheffield who made the mill that we installed. Don't know how true the stories were, but the drive unit for their old mill was supposedly from a WW2 MTB, and one of the workers with a grudge threw a 1" bolt into the gear train, which caused major damage. Apparently he tried the same trick with the Brightside mill, which chewed it up and spat it back out without batting an eyelid.
More memories of good times past, including 5 of us walking over the Clifton Bridge one evening and finding a nut, something in the region of 3" diameter, that hadn't been tightened properly. We were somewhat less than complimentary about the sainted Mr Brunel that night
