Rare Luftwaffe Schutzhülle für Zielkarten FL 23855 SHZ 2 marked Paul Gebhardt Söhne, Berlin 1940

Very rare Luftwaffe clear map holder or Schutzhülle für Zielkarten SHZ2 in excellent, unissued condition. These map holders were used to keep maps safe during flight. The holder is complete with the original cardboard insert/divider. The map holder is nicely marked Baumuster SHZ 2, Fl.Nr. 23855, Paul Gebhardt Söhne, Berlin, Gew. 0.2 Kg, Fertigst. 1. 9. 40. Extremely hard to find specialized Luftwaffe piece of equipment!