[Mary Somerville, Scottish scientist after whom Somerville College, Oxford, is named.] Autograph Signature ('Yours truly | Mary Somerville') cut from letter.

See her entry in the Oxford DNB. Since 2017 she has been depicted on the Scottish ten pound note. On 2.5 x 8.5 cm slip of paper, cut from letter. In good condition, lightly aged. Laid down on 4 x 9.5 cm piece of paper. Reads 'Yours truly | Mary Somerville'.