German WW2 original leaflet for Russian soldiers. "Happy 1944 year"

German WW2 leaflet for Russian soldiers. Found in propaganda shells in Karelia area, at the Finnish front (Ost Front). Very good condition. Rare. On the front page is a date 1879 and inscription - "Unhappy year for Russians because Stalins birthday." And on the back side is a date 1944 and inscription - "Happy year for Russians because they can get a freedom if they will surrender and stop the war." We have a few in stock!