Acambaro Figurines

Narada spirals / Ural Mountain springs

Metal objects embedded in stone

  • Coso Spark Plug
  • London Hammer
  • Giant rings of Bosnia
  • Kamchatka Gears
  • Lanzhou Stone
  • Baigong Pipes
  • Morozov microchip
  • The Williams Enigmalith
  • Russian UFO Tooth Wheel