NYPIG061   NL 31-12-1917 (E in sail 1030, German), embosswed.
     

NYPIG062   Belgium 1944 (no mark).
   
     

NYPIG063   FR 31-12-1908 (NN in star 95301, German).

     

NYPIG064   NL 31-12-1941 (PBB). German.