Sydney-Melbourne Road (Australia) — August 24, 1967 (1700)
A motorcyclist was suddenly engulfed in a bluish-white light so dazzling that he had to stop. He then saw a metallic object, 30 m away, its shape that of two saucers one on top of the other, with a dome on top, silvery, the lower half dark gray, about 10 m in diameter, and bearing a black mark or insignia. Near it appeared two figures about 15 m tall, wearing silvery coveralls and opaque helmets. A gesture from them scared the witness, who drove away but was followed by the object. (FSR68, 2)
Source: Passport to Magonia
Case: 871