Schutzpolizei EM/NCO shako helmet.  Black trim with police blue/green wool.  interior leather liner maker marked H. Becker & Co.-Berlin Size 57.  I cannot find any of the typical crazing found on visors etc. A few minor moth nips near eagle on front.  Complete with aluminum EM eagle, cockade and leather chinstrap.  Interior still retains a soft orange sponge under the band.  This is the same as used on visor caps that is often brittle or missing.  Very nice helmet!  Excellent  near MINT.

(Schutzpolizei EM/NCO shako helmet)