Letter from John Taylor, 10 Dufours Place, Golden Square, to 'Dear Sir' [Charles Hatchett] Thanking Hatchett for a subscription which William Shield has also taken up. Mrs Shield has a cataract in one eye and another developing. Their mutual friend Tom Smith is 'a miserable wreck'. Reminiscences of Hatchett's father-in-law and Crosdill and their 'unlucky coldness'. Taylor's son is in the secretary's office at Chelsea Hospital and Taylor offers an introduction. 11 September 1826