It was Tuesday, 15 July 1919 and for the residents of Clifden on Irelands 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.