Unidentified photographer / Henry Wynham Phillips (artist)
1852 (painting)
Ada Lovelace in the last year of her life

Daguerreotype, 1/9 plate, copy of a painting
National Portrait Gallery - NPG
Withdrawn from the auction 9-19 June 2025, Online auction, Fine Books, Maps & Manuscripts, Lot: 81 and acquired by the National Portrait Gallery, London.
 
LL/130472