The SciencesCollapse of a Steel Boiler FlueBy S. N. Hartwell on July 23, 1881AdvertisementABOUT THE AUTHOR(S)Recent Articles by S. N. HartwellMr. Lawson's Boiler ExplosionExplosion of a Rolling Mill Boiler in Pottsville, PennsylvaniaExplosion of a Plain Cylinder Boiler in Philadelphia