Original August 1990 National Geographic double-sided Solar System magazine supplement. One side features 'The Solar System: Our Sun's Family / Mapping the Solar System'; reverse features 'Portraits of Our Celestial Family.' Glossy period paper, approximately 24.25 x 18 inches opened. Used with original fold lines plus creasing, fold/edge/corner wear and surface scuffs. Pluto is presented as a planet, reflecting the 1990 scientific snapshot. Rad Reused remark: Made back when Pluto still had full planetary benefits and nobody had called HR yet.