[Prince Christian of Schleswig-Holstein-Augustenburg] was unfortunate enough to lose an eye in a shooting accident. When conversation flagged at a dinner-party, as happened so often when he was the host, he would bid the footman bring him a tray containing his collection of glass eyes, which he would exhibit to his embarrassed guests, explaining at great length the peculiarities of each one — ‘and this one, you see, is blood-shot, I wear it when I have a cold.’

— Georgina Battiscombe, Queen Alexandra, 1969