ULL-F-717684-0000 Russian Revolution of 1917: the ship "Aurora" on the river Neva in Petrograd (St. Petersburg) to signal the beginning of the revolution Credit: Archiv Gerstenberg / Ullstein Bild / Alinari Archives WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Date of photography: 1917 Place of photography: Russia, St. Petersburg Event: Russian Revolution, March-November 1917 Collection: Ullstein Bild / Alinari Archives Object type: digital image Photographic technique: P digital image Technical info Image sizes (pixel): 3507 X 3232 Image sizes (cm at 300 dpi): 29 X 27 Image sizes (MB): 5.01 Color space: RGB