China 1916 Feldpost card (Austria) Scarce

from the Austrian Military Detachment cancelled by "K. un K. Feldpostamt 88 double-ring with military cachet "K.U.K. China-Gebirgskanonenbatterie Nr. 3 / G.A.R. 2" in blue. Scarce and rare item from the small Austrian military post. (pt)    ID: 25592