. . . "Six A.L.S. to various correspondents including Herschel and Kingsley, 2 zincographs concerning a Cambridge University election, and an autograph fragment with signature to the executors of Chantrey."@en . . . . . "Twenty-three A.L.S., 3 A. postcards S., and 4 L.S. to various correspondents including Browning, Flower, Herschel, Hooker, Huggins, Weismann, and Wilde."@en . . . . . . . . . . . . "Letters"@en . . .