1821 3 487/2 An explosion of Gas took place..owing to the siping pipe, which had got dry, suffering the gas to communicate with the fire of the engine furnace.
1884 May 872/2 The sawdust and refuse, beyond what the engine furnaces can make away with, are burned.
1992 (Nexis) 19 Jan. 101 Passengers will be able to view the engine furnace and steam train society members will answer questions.