Letter from John Taylor of London to Richard Taylor, Esq [probably the writer's son or brother], 5 Jul 1837. 'The bearers Messrs. [Gabriel] Daubrée and Sentis have studied at the Ecole des Mines at Paris and are strongly recommended by Messrs. [François] Arago and Combes. I have furnished them with introductions to some of our agents, but if you will give them further advice and assistance in Cornwall I shall be obliged to you.'
Autograph, with signature.
Taylor , John , 1779-1863 , mining manager and entrepreneur