Letter from Fridtjof Nanson to William Henry Flower, regarding Flower's invitation to stay in London and his pereparations for an expedition.
Letter from Fridtjof Nanson to Lady Flower, thanking her for an invitation and mentions the launch of his ship attended by his wife.
Letter from Alfred Newton to William Henry Flower on reading Flower's article in the Medical Times
Letter from Alfred Newton to William Henry Flower
Letter from Richard Owen to William Henry Flower, re: notes on Echidna? by Mr Crowther, written from Sheen Lodge.
Letter from Richard Owen to William Henry Flower, request to admit Owen's friend Miss Sulivan to see the Hunterian Museum, written from the British Museum of Natural History, Cromwell Road..
Letter from Richard Owen to William Henry Flower; acknowledgement of letter from the Secretary of the Academie Royale de Belgique regarding Owen's retirement from the superintendency of the British Museum of Natural History and Flower's succession.
Letter from William Henry Flower to George John Romanes
Letter from Arthur Russell to William Henry Flower; enclosing a letter from the Governor of Madras and suggesting the story in it be read to the council at a meeting of the Society.
Letter from Lord Salisbury to William Henry Flower regarding being created a C.B.