German Empire Krone-Adler issue type I (45 degree overprint) postal card upfranked with type II (58 degree overprint) along with a Chinese small gragon 1c issue tied by Rotterdam receiver. Used from the Auslandpostamt China / German Offices China during the Boxer Rebellion and sent to the Niederlande / the Netherlands. Slightly worn, genuinely used with long message in very good condition, as per scans. Unusual.