Contents Include; Cover- Recenty Discoverd Ten to Twelve Ton Meteorite is the Largest Ever Found in Australia, A Tenth Satellite of Saturn, Western Australia's Mundrabilla Meteorite, Fireballs Associated with the Barwell Meteorite, Late Type Stars I, Rocket Observations of the Eclipse in Brazil, The Great Bolide of April 26,1966, Racing in the Moons Shadow, The RElief Effect in Looking at Lunar Photographs, Aerospace Convention in Boston, Some wear that is slight, soiling of cover corners and some creasing on cover edge, Overall Good Condition!