Monte Ortobene (Sardinia) — November 7, 1954 (1515)

A motorcyclist saw a disk-shaped machine land near the road. He tried to turn too sharply and fell 50 m away. A taxi driver stopped to observe the object, which gave off a soft whirring sound and soon took off Farmers on the other side of the mountain saw it fly away. The disk, about 15 m in diameter, was made of a silvery, rough metal. It supported a dome and showed several port- holes. (97; Wilkins U 237)

Source: Passport to Magonia
Case: 330