25. Captain HALLasked the First Lord of the Admiralty what number of engine-room artificers and chief engine-room artificers were invalided from His Majesty's Service during 1929?
§ Mr. AMMONThe following are the numbers invalided from His Majesty's Navy during 1929:
Engine-room artificers: 30 (including nine engine-room artificer apprentices).
Chief engine-room artificers: five.