Manuscript DS, signed “George P. R.,” one page, 17.5 x 12.5, December 20, 1819. On behalf of King George III, his eldest son George, Prince of Wales, appoints Richard Rochfort as a trade consul "at Embden, in the Circle of Westphalia." Signed in the upper left corner by the prince regent. Document retains its original white and blue paper seals. Double-matted and framed with an engraving to an overall size 28.25 x 18.5. In very good to fine condition, with heavy intersecting folds and paper seal obscuring a portion of the signature.