The SciencesExplosion of a Rolling Mill Boiler in Pottsville, PennsylvaniaBy S. N. Hartwell on July 16, 1881AdvertisementABOUT THE AUTHOR(S)Recent Articles by S. N. HartwellMr. Lawson's Boiler ExplosionCollapse of a Steel Boiler FlueExplosion of a Plain Cylinder Boiler in Philadelphia