With the Evidence in Full Given by the Most Eminent Engineers, Mechanists, and Manufacturers, to the Select Committees of the House of Commons; Together with the Committees' Reports, Distinguishing and Defining Safe and Unsafe Steam-engines ... Comprising Particulars of the Fatal Explosions of Boilers ... with a Narrative, by Isaac Weld, Esp. of the Interesting Voyage of the Thames Steam-yacht, from Glasgow, in Scotland, to Dublin and London