AIS-F-PVY482-0000 The police in West Berlin guard the wall, Potsdam Square, Berlin Credit: Iberfoto/Alinari Archives WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Place of photography: Germany, Berlin Collection: Iberfoto/Alinari Archives Object type: digital image Photographic technique: P digital image Technical info Image sizes (pixel): 3458 X 2750 Image sizes (cm at 300 dpi): 29 X 23 Image sizes (MB): 2.42 Color space: RGB