JOHNSTON, George (1797-1855). Physician and naturalist.
Two Autograph Letters Signed one (and probably the other) to John Gray, 4 pages 4to with one address-leaf, Berwick upon Tweed, 27 September 1835 where dated One letter acknowledging receipt of a Royal Medical Society Diploma, and expressing appreciation his long-standing membership of the Society.

'... You surprise me much by your conclusions - they are most important to the geologists and very interesting to the naturalists and physiologists. ...'

£125 [No: 24607]