Real Photo Postcard (RPPC) showing German post-Imperial Freikorps troops with artillery set up on Stiglmaierplatz in Muenchen / Munich during the German 1919 Revolution / Strassenkampf in which the right battled the left. The x is above the spot where the Freikorps troops shelled the Communist / Spartakisten, who were probably sniping at them.

From inmate in Weimar-Buchenwald back home to Sudetenland / Czechoslovakia. This is a so-called 'Geiselpost', or hostage-letter item from one of the Czech nationals rounded up in 1939 as hostages for the good behavior of the Czech nation. There is an explanatory note included to this effect from Dieter Landrock.

Street scene of Chinese town of Charbin / Harbin / Charbine around 1920-1922. This has the stamp of 'Legion Photos' (Fotolegie) reverse, as this was produced by Czech forces, likely around the time of the fall of the Eastern Empire (Cossack/White holdout government in Vladivostok) - many of the Vladivostoks residents fled over the border to Shanghai and Charbin, China.