Boiler explosions, collapses and mishaps : being a summary of the causes of boiler explosions and the recommendations for their prevention contained in the reports of the Board of Trade from 1882 to 1911 : together with a statesment of the statutory duties of steam users and their liabilities as defined by the commissioners holding invenstigations under the boiler explositions acts / by E.J. Rimmer ; with an introduction by A.A. Hudson