IMA-F-631777-0000 First World War, picture postcard, propaganda, "Reserve officer Josef Kalina is battling the Cossacks" Official Postcard for, Red Cross/war welfare office/war aid office, No. 623, colour lithograph Credit: Archiv Jontes / brandstaetter images /Alinari Archives WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Date of photography: 1915 Place of photography: Austria Collection: brandstaetter images /Alinari Archives Object type: digital image Photographic technique: P digital image Technical info Image sizes (pixel): 5605 X 3543 Image sizes (cm at 300 dpi): 47 X 29 Image sizes (MB): 9.66 Color space: RGB