British politician (1623–1684) for whom Downing Street, site of the Prime Minister’s residence, is named. Vellum DS, in Latin, signed “G. Downing,” one page, 13.5 x 2.5, 1665. Receipt signed in the lower right corner by Downing. In very good condition, with wrinkling, a few small holes (larger hole affecting one word of text), and moderate soiling at the left side. RRAuction COA.