Porcelain "DANGER" "BLASTING KEEP AWAY" sign
Very Early M.S.A. wood and cast folding emergency stretcher
Salesman sample of "Patsy's Home Stoker Coal"
Ever-ready "Shot Firing Unit", "Single-Shot Blasting Unit"
Dupont Blasting Meter in original leather pouch
AMine Safety Appliances Company Brass "single shot blasting unit"
