German WH Mapcard 'St.Johannesga'

In a very good condition a German Wehrmacht Mapcard of 'St.Johannesga Holland'. The mapcard is marked Sonderausgabe IV, 1940,nur für den Dienstgebrauch! The mapcard comes in scale 1: 25 000 and has a size approx the size of approx 60x50cm. A real nice map!