NYPIG209

Hungary Dec. 1929 (no mark).





NYPIG210

NL ca 1925 (EAS 5619/2, German).





NYPIG211

NL 29-12-1921 (no mark 6052, import).
   





NYPIG212

NL 31-12-1920 (R&K L 7176/1, German).