Gavrilo Princip, second right, is arrested after the assassination of Archduke Ferdinand.
This photo is considered to be one of the biggest pictorial scoops.
In May 1911, ten men in Serbia formed the Black Hand Secret Society. Early members included Colonel Dragutin Dimitrijevic, the chief of the Intelligence Department of the Serbian General Staff, Major Voja Tankosic and Milan Ciganovic.The main objective of the Black Hand was the creation, by means of violence, of a Greater Serbia. Its stated aim was: "To realize the national ideal, the unification of all Serbs. This organisation prefers terrorist action to cultural activities; it will therefore remain secret."
I'd wondered about this pistol for some time. Archy was kind enough to answer FReepmail and provide info awhile back.