VINTAGE COAL MINE / PIT, ENAMEL SIGN BANKSMAN / WINDING OPERATOR HITCHER.

VINTAGE COLLIERY CODE SHAFT OF SIGNALS ENAMEL SIGN FOR BANKSMAN ,WINDING OPERATOR INSTUCTIONS FOR SENDING MEN DOWN THE PIT IN THE CAGE ORIGINAL SIGN FROM A LOCAL MINE APPROX 51X36 CM 20"X14" INCH WEAR WITH AGE BUT EXTREMELY RARE