1902 (estimate based on age of baby) Princesse Albert & Leopold post card
From eBay.
Elisabeth holds baby Leopold (III) wearing a curly coiffure and an evening dress with bertha in this Günther post card.
Keywords: 1902, Günther, Queen Elisabeth of Belgium, Wittelsbach family, Wettin family, Princess, Queen, curly coiffure, square neckline, bertha, elbow length close sleeves, waist band, close skirt, choker necklace, necklace, bracelets