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  1. The Battle of Grandson, March 2, 1476 Between Swiss and Burgundy
  2. Illinois - USGS State Mosaic
  3. Anatomy of male muscular system, front view
  4. Colorado - USGS State Mosaic
  5. Giant Panda
  6. Title Page Illustration From The Novel Dombey And Son
  7. A Scientist In A Lab
  8. Wright Flyer sculpture at Wright Brothers National Memorial, North Carolina
  9. Scene From Little Red Riding Hood By Charles Perrault, 1880
  10. The Emigrants Illustration From The Charles Dickens Novel David Copperfield
  11. School Days
  12. Impact - USGS Earth as Art
  13. Global map of Saturns moon Dione
  14. Civil War era color print of President Abraham Lincoln and wife at their last reception
  15. Karman Vortices - USGS Earth as Art
  16. Conceptual image of human backbone
  17. The Fox and the Crow, Selected Fontaine's Fables
  18. Alexander Hamilton, by John Trumbull, 1792
  19. Page Proof From Great Expectations, Charles Dickens's Hand Written Corrections, 1812
  20. The Titanic's propeller in the Thompson Graving Dock of Harland
  21. Close Ups Of Fortification On Crazy Lace Agate
  22. Oil rig in the savannah of Wyoming
  23. Santa Fe, NM, Wagon Train
  24. Benjamin Franklin, copy of 1777 painting by Jean-Baptiste Greuze
  25. The Syrian Desert - USGS Earth as Art
  26. Anatomy of male muscular system, back view
  27. Michigan - USGS State Mosaic
  28. Antietam, Maryland, 1862
  29. France, Corsica, Old Books In Ajaccio Municipal Library
  30. Ferry boat altered to gunboat during the American Civil War
  31. Rice Terraces, Longsheng Ping'an, Guangxi
  32. Harold Lloyd
  33. The Battle of Cannae in 216 BC
  34. Wind turbine in rural location with old barn in Cavalier County, USA
  35. Variety Of Flasks
  36. Star Collector I
  37. Spruce Goose - Hughes H-4 Hercules Blueprint: Retro Travel Poster
  38. New Mexico - USGS State Mosaic
  39. New Hampshire - USGS State Mosaic
  40. The Battle of Bosworth - Into Battle
  41. Anterior view of human pelvis, with labels
  42. Presidential portrait of President George H.W. Bush
  43. Oregon. Close-up of Owyhee Picture Jasper stone
  44. Battle Of Mobile Bay, 1864
  45. Marco Polo
  46. Jordan - USGS Earth as Art
  47. New York Under The Blue Laws, 1895
  48. The Making of America: 'Hear Me, My Chiefs'