Rhiw-bach Slate Quarry: Double Pully Block (Public)

Nice old double-pulley block. Actually very big and heavy, didn't measure it, but I could barely lift it. I'm surprised the scrappies didn't have this when the mine closed, these must have been expensive bits of kit.

(Photo of Rhiw-bach Slate Quarry uploaded by Penitent Miner. Please do not copy without permission).