TY - GEN digital ID - 139416024 TI - Rules and regulations to be observed by the officers and workmen of the colliery AU - Clark, G. AU - Wallsend Colliery. AU - Gale Cengage Learning PY - 1848 PB - [England s.n. DB - UniCat KW - Wallsend Colliery KW - Coal mines and mining -- Safety regulations -- England -- Wallsend UR - https://www.unicat.be/uniCat?func=search&query=sysid:139416024 AB - ER -