Concert· Milano
GURRIERS
It looks like you may mean **"Hurriers"** — the children (and some women) employed in British coal mines in the 18th and 19th centuries who hauled loaded coal carts, or "corves," through low, narrow tunnels, often strapped with belts and chains. In one or two sentences: *Hurriers were child laborers—often girls and boys as young as five or six—who dragged heavy carts of coal through cramped mine p