Just before 9pm, crowds of people in Cardiff (including, once again, the Chief Constable of Glamorganshire, Captain Lionel Lindsay), watched an aeroplane or airship with a brilliant light travel from the north-west to the south-east. It appeared to be travelling at 60 to 70 mph at a considerable height, and disappeared over the Bristol Channel.
The Times, 9 April 1913, p. 10.