NYPIG041   NL 01-01-1906 (Erika 2606, German), embossed.
     

NYPIG042   NL 01-01-1910 (GGK 239, German), embossed.
   
     

NYPIG043   NL 31-12-1910 (EAS, German), embossed.

     

NYPIG044   Germany 31-12-1913 (EAS, German).