Her Royal Highness the Duchess of York [graphic]Bourlier, Mary Ann, printmaker19 May 1806.eng"Portrait of Frederica Charlotte of Prussia, half-length, head turned to the right, wearing headdress with tiara and feather, and lace shawl."--British Museum online catalogueTitle engraved below image.Sheet trimmed within plate mark on right and left sides.Window mounted to 51 x 36 cm.Mounted opposite page 602 (leaf numbered '36' in pencil) in volume 4 of an extra-illustrated copy of: Moore, T. Memoirs of the life of the Right Honourable Richard Brinsley Sheridan.