剧院双筒望远镜 - Antique French Black Mother of Pearl & Brass Opera Glasses with Original Coin-Purse Leather Pouch - - 1910-1920 - 法国
剧院双筒望远镜 - Vintage French/Japanese Mother-of-Pearl Opera Glasses (2.5x) - Modèle Déposé - 1950-1960 - 日本