cover 1900-01, a selection of "Feldpostkarte" (10), most showing scarce postal markings including "K.D. FELD POSTSTATION" d.s. for Nos. 4, 5 (4) and 10, "KAISERLICH DEUTSCHE FELDPOST/CHINA/1900" "Cartwheel" h.s. with "TONGKU/DEUTSCHE POST"; some with arrival postmarks but probably all philatelic and c.t.o. (10 items)