[Royal Mistress] Engraving, head and shoulders (slightly decolletage) SIGNED "Mary Anne Clarke"

Circa 14 x 22cm, faintly stained, laid down on larger card, good condition. A bold signature. Note: Mrs Clarke, as she was known, had been the mistress of Frederick, duke of York, and had used her influence with him to obtain preferment and promotion for those in her large circle for a consideration. After her estrangement from the duke and his resignation as commander-in-chief she became involved in a number of libel actions and was for a time imprisoned.