Late NSFK glider knife in very good condition.
Handle:
Pommel and cross guard: Made from aluminum.
Blue-painted aluminum grip
Blade:
Clean steel blade. No damage to the tip
Markings: F. & A. Helbig, Steinbach. Condition Esc+
Scabbard: 
Blue factory-painted scabbard.
Screws: in place. Never opened.
Fittings: Aluminum
NSFK acceptance mark on the throat
Hanger: Including the original hanger. Working snap clip.
Overall condition 2+ /ESC++