Keywords: Chetniks march to the border, 1914.jpg Naši četnički odredi kreću za zaštitu granice Our Chetnik detachments march to protect the border 1914 cite book Popović Andra Ratni album 1914-1918 Prvi dani posle objave mobilizacije 1926 Belgrade Unknown Serbian photographer other versions retouched greyscale tone levels Custom license marker 2016 02 10 PD-Serbia 1914 photographs World War I in 1914 Chetniks during World War I World War I forces of Serbia World War I mobilization Mobilization of the Serbian Army 1914 in Serbia Forced march Ratni album 1914-1918 |