Correspondence regarding Flying Saucers and UAP, 1954-1955

This collection of documents comprises correspondence between the Australian Minister for External Affairs, R.G. Casey, and various diplomatic and scientific figures between 1954 and 1955 regarding the phenomenon of 'flying saucers.' The documents reveal a concerted effort by the Australian government to determine if other nations were taking the subject seriously. Minister Casey solicited reports from Australian diplomatic posts in London, Paris, Rome, New Delhi, and Tokyo, as well as from the United States. The responses from these posts indicate that while there was significant public interest and press coverage—particularly in France and Italy—official government and scientific circles generally viewed the reports with skepticism.

Dr. E.G. Bowen, Chief of the Division of Radiophysics at the C.S.I.R.O., provided detailed technical assessments of the phenomenon. He argued that many reported sightings could be explained by atmospheric reflection, meteorological balloons, or radar anomalies, such as those caused by temperature inversions. He specifically addressed the claims made in Major Donald Keyhoe's book, 'Flying Saucers from Outer Space,' dismissing them as scientifically unsound and lacking in credible evidence. Similarly, Sir Frederick Brundrett, Scientific Adviser to the UK Minister of Defence, concluded that there was no evidence to justify serious research, suggesting that reports were likely based on hallucinations or misidentified natural phenomena.

The documents also include technical reports from the Royal Australian Air Force regarding anomalous radar propagation at Williamtown, which were investigated as potential UAP but ultimately attributed to atmospheric conditions. The correspondence highlights a recurring theme: while the public and the press were fascinated by the possibility of extraterrestrial visitors, the scientific and military establishment consistently sought rational, terrestrial explanations. The documents conclude that the phenomenon was largely a product of mass suggestion and media sensationalism, with no evidence of advanced technology or extra-terrestrial origin.