Ponte Poran (Brazil) — December 21, 1957 (1830)
Mrs. Mendonca and five Other persons saw a light in the south, which later appeared as two spherical objects coming closer to the witnesses on an oscillating course. One of them hovered close to the car while the other circled. They were shaped like a sphere surrounded by a flat ring, and chased the car for two hours over the deserted road. Estimated diameter: 5m. (APRO Mar., 59)
Source: Passport to Magonia
Case: 452