Jemmy Twitcher ; Miss R--. [graphic][1769]engTwo head-and-shoulder portraits of the 4th Earl of Sandwich and his mistress, Martha Ray, in separate unnumbered, ornamental oval framesTitle from item.Publication date inferred from that of the original.A copy in reverse of a plate from: "Histories of the tête-à-tête annexed" in Town and country magazine. London : Printed for A. Hamilton, Jr., v. 1 (1769), p. 562.Cf. No. 4361 in the Catalogue of prints and drawings in the British Museum. Division I, political and personal satires, v. 4.