TODAY I AM SELLINGTHE COMPLETE NATIONAL GEOGRAPHIC 108 YEARS OF NATIONAL GEOGRAPHIC MAGAZINE ON C-D ROM. THE DISCS AND BOXES ALL IN EXCELLENT CONDITION. THE OUTSIDE CARDBOARD BOX HAS LIGHT SHELF WEAR AND THE NUMBER 10 WRITEN IN MARKER. IF YOU ARE A HISTORY BUFF THIS IS THE ITEM FOR YOU. HOURS AND HOURS OF ENTERTAINMENT. YOU WILL GET INFORMATION FROM 1888 TO THE 1990'S. MINIMUM SYSTEM REQUIREMENTS IS WINDOWS 95 OR WINDOWS 3.1 CD. ITEM HAS EVERY PAGE, PHOTOGRAPH, MAP AND MAGAZINE COVER.  HOPE WILL BE OF INTEREST TO SOMEONE. HAPPY EBAYING!!