Letter from T H Noyst, Essex Street, Strand, to the Royal Society Presenting his reported findings of volcanic metals and workable deposits of a variety of material across south England, including Devon, Essex, Wells, and Surrey. He alleges that the Geological Survey did not identify these areas. He also makes reference to previous claims of dishonest conduct made by him against [Edwin] Ray Lankester and [William Benjamin] Carpenter. 19 July 1878