Germany, Imperial. A Pair of Signed Postcards from the House of Crown Prince Wilhelm Heer. A Flak/Artillery Hauptmann’s Service Tunic on a white rayon backing

on a white rayon backing

reverse shows the Austrian Imperial and Hungarian Royal crowns above the letter "C" (for Carolus) with the inscription VITAM ET SANGVINEM

and an ID card for Karl-Heinz Osterhage

twelve kilometres west of Ieper town centre

Germany, Imperial. A Pair of Signed Postcards from the House of Crown Prince Wilhelm Heer. A Flak/Artillery Hauptmann’s Service Tunic on a white rayon backing(Postkarten mit Autogrammen). A pair of signed postcards from the house of Crown Prince Wilhelm, including: 1. One depicting the courtyard of Schloss Oels (Olenica Castle, Poland), the residence of the deposed Crown Prince, the reverse bearing a typewritten dedicated from the castle, dated May 1925, extending heartfelt gratitude for the recipients birthday wishes, featuring Wilhelms signature in handwritten blue ink, measuring 9 cm x 14 cm, in