An hieroglyphic letter from the [Princess of Wales] to the [Earl of Bute] found in the neighbourhood of South Audley Street. Postage sixpence. [graphic][1763]engTitle from item which is in the form of a rebus: The Princess of Wales and the Earl of Bute are represented by their portraits.Plate from: The Butiad, or, Political register. London : Printed for E. Sumpter, 1763.Reduced copy, without plate number, of no. 4025 in the Catalogue of prints and drawings in the British Museum. Division I, political and personal satires, v. 4.Temporary local subject terms: Resignations: Lord Bute's resignation, April 8, 1763.