[ James De Carle Sowerby, naturalist and artist. ] Autograph Letter Signed ('J. D. C. Sowerby') to J. Rig, sending an impression of a fossil, and offering information regarding 'Fossils you may pick up'.

J. D. C. Sowerby [ James De Carle Sowerby ] (1787-1871), naturalist and artist
Publication details: 
'Geological Society | Somerset House [ London ]'. 18 May 1847.
SKU: 19801

1p., 12mo. In good condition, lightly aged and worn. He is sending 'an impression of Ammonites Duncanni [sic, for 'Duncani']', and offers 'any information respecting Fossils you may pick up'.