Période

6 résultats pour : observatory

  • Page
  • sur
  • 1
Connectez-vous pour plus de résultats
Observatory, Harvard College, 1900
GLS20A04_139

Observatory, Harvard College, 1900

Observatory, Amherst College, 1908
GLS20A04_158

Observatory, Amherst College, 1908

Hipparchus in the Observatory of Alexandria, Egypt, Illustration, Cyclopaedia of Universal History, Volume 1, The Ancient World, by John Clark Ridpath, the Jones Brothers Publishing Company, 1885
GLS18A31_319

Hipparchus in the Observatory of Alexandria, Egypt...

Professor H.E. Burton Looking through Telescope, Close-Up, U.S Naval Observatory, Washington DC, USA, National Photo Company, August 1929
GLS18A05_130

Professor H.E. Burton Looking through Telescope, C...

Professor H.E. Burton Looking through Telescope, U.S Naval Observatory, Washington DC, USA, National Photo Company, August 1929
GLS18A05_131

Professor H.E. Burton Looking through Telescope, U...

Dr. David Todd Looking Through Telescope, Georgetown Observatory, Washington DC, USA, National Photo Company, August 1924
GLS18A04_426

Dr. David Todd Looking Through Telescope, Georgeto...