© National Portrait Gallery, London
Louise, Queen of Denmark; Maria Feodorovna, Empress of Russia (Princess Dagmar); Queen Alexandra
by Southwell Brothers
hand-coloured albumen carte-de-visite, October 1863
3 1/2 in. x 2 1/4 in. (89 mm x 58 mm) image size
Purchased, 1966
NPG Ax46723
