Copy of a letter, from John Frederick William Herschel to Anne Sheepshanks, dated at Collingwood Copy of letter, copied as part of the correspondence project led by Colonel John Herschel FRS following the death of his father. Does not wish to forward some letters of Anne Sheepshanks's brother, Richard, as John Frederick William Herschel has made marginal notes he would not wish others to read. 25 April 1860