The 1960's By Br pat timeline Jan 1, 1960 Adelade Festival of Arts a major success Period: Jan 1, 1960 to Dec 31, 1969 Important Events In Australia Jan 1, 1961 Australian doctor identifies Thalidomide link to birth defects Jan 1, 1962 Australia begins involvement in Vietnam Jan 1, 1963 Australia orders the F-111 bomber Jan 1, 1964 The Melbourne - Voyager disaster Jan 1, 1965 Dawn Fraser barred by swimming union Jan 1, 1966 The Beaumont children disappearance Jan 1, 1967 Ronald Ryan the last person to be hanged (pictures are hung, people are hanged Jan 1, 1967 Prime Minister Harold Holt disappeared presumed drowned Jan 1, 1968 Earthquake flattens Meckering Jan 1, 1969 Southern Aurora collision