§ Lieut.-Commander BURNEY
asked the Secretary of State for Air the number1412W
of chemicals and oils, engineering, shipbuilding and ship-repairing,, and canal, river, dock and harbour services?
§ Sir S. HOARE
Comparable official figures are only available for civil air transport mileage, and not for civil aircraft hired for joy-riding, photography, etc.
The civil air transport mileage was as follows:—
of aeroplanes and seaplanes of all types ordered by the Government to be con structed in Great Britain between the 1st November, 1917, and the 1st November, 1918, for use with the British and Allied Forces?