Correspondence map
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George Boole
John Frederick William Herschel
Death of Margaret Louisa Marshall, née Herschel, daughter of John Frederick William Herschel and Margaret Brodie Stewart
1861
William Morris established the decorative design firm of Morris, Marshall, Faulkner & Company (later Morris & Company)
1861
Charles Dickens publishes Great Expectations as a three-volume book
1861
Sir John Herschel publishes Physical Geography as part of the Encyclopaedia Britannica.
1861
Abraham Lincoln begins his term as President of the United States
4 March 1861
Autograph letter signed by sender. Thanks for John Frederick William Herschel's paper 'On a New Projection of the Sphere.' Wonders why no one has discussed this important problem before.
3 April 1861 Sender: George Boole Reference number: HS/5/83
Autograph letter signed by sender. Questions arising from John Frederick William Herschel's 'On a New Projection of the Sphere.' Will send his solution if John Frederick William Herschel is interested.
8 April 1861 Sender: George Boole Reference number: HS/5/84