NYPIG185

Austria 31-12-1906 (logo WSW 3003, Austrian?).





NYPIG186

NL 31-12-1921 (EAS 5987/4, German).





NYPIG187

Germany ca 1915 (OTO 898, French).
Sent as German Feldpost (Station 47) from France or Belgium.
   





NYPIG188

NL 01-01-1903 (no mark 1923).