It was Tuesday, 15 July 1919 and for the residents of Clifden on Ireland's west coast this was not to be a normal day. Just before 08.40 hours, descending out of the gloom, came a large, twin-engine aeroplane lining up for final approach. One or two on-lookers recognised the danger straight away for this was an area of soft bog, but their attempts to alert the pilot were in vain.
The aircraft began to sink and, with a squelch, came to a sudden...