Flying Accidents. December 1943, January 1944, February 1944. Secret [cover title]
[Melbourne], Directorate of Training, RAAF, 1944. Volume 1, Number 2, April 1944. The note printed inside the front cover expands on the need for secrecy: 'Copies of the pamphlet must on no account be removed from units, and details of the statistical data must not be permitted to become known..... More