Two items signed by the sons and successors of King George III: an ink signature of George IV, "Your affectionate Friend, George R," on an off-white 6.75 x 3.75 slip; and an ink signature and inscription by William IV as Duke of Clarence, "To J. W. Croker, Esq'r, Admiralty, Clarence," on an off-white 5.25 x 4 slip. In overall fine condition, with intersecting folds to the George IV and a rusty circular paperclip impression to the top of the William IV.