NPG x197214; Album introductory carte-de-visite with members of the Royal Family - Portrait - National Portrait Gallery

F. Joubert, [Carte-de-Visite Album of British and European Royalty]

Carte de visite - Wikipedia

Prarthana Gurung Family Portrait South Asian American Digital Archive (SAADA)

NPG x132822; King Edward VII - Portrait - National Portrait Gallery

Carte de visite - Wikipedia

Unknown photographers - Person - National Portrait Gallery

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National Portrait Gallery: The Collection: 9781855145733: MacGibbon, Rab, Cullinan, Nicholas: Books

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Queen of cartes, National Portrait Gallery

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F. Joubert, [Carte-de-Visite Album of British and European Royalty]