30-10-2020, 06:38 PM
Hi Chris
The knife grinders succumbed to silicosis from the stone dust.Tthey were paid a premium for their short lives and resisted change as they preferred a short wealthy stint!
I have seen professional garages blow out back plates withinn the last few years. The linings may or may not have contained asbestos. It is reckoned to pass through vacuum cleaners and most masks. Yeras ago roadside dust must have contained a lot.
The knife grinders succumbed to silicosis from the stone dust.Tthey were paid a premium for their short lives and resisted change as they preferred a short wealthy stint!
I have seen professional garages blow out back plates withinn the last few years. The linings may or may not have contained asbestos. It is reckoned to pass through vacuum cleaners and most masks. Yeras ago roadside dust must have contained a lot.