cover 1899-1907 postal or picture postcards (10) including 1905 and 1907 showing oval "TSINGTAU-TSINANFU/BAHNPOST/ZUG 2" datestamp, 1903 comic card to Togo showing a variety of transit c.d.s. (together with a full translation of the bawdy contents), 1906 "Gruss aus" type bearing additional C.I.P. 1c.; forerunners with 1900 (June) "Reichspost" 2pf. card uprated with similar 2pf. (2) and 3pf. (2) cancelled "TSINGTAU".