Original Letter from 1800 - David Geoff Esq East India Tea G. Dominicus Salt AE5

Handwritten, appears to be regarding the price of salt. David Geoff was listed as the Deputy Chairman of something I can't make out and the sender appears to be G. Dominicus. I believe it mentions East India Tea, but could be something else similar. See pics for condition.

Original Letter from 1800 - David Geoff Esq. East India Tea G. Dominicus Salt AE5