Portrait of Abu Nasr Mu'in, the King of Delhi, contemporary portrait, gouache heightened with gold on paper, the ruler sits against a bolster in an interior, wearing ornate gold robes, with a vase of roses beside him, gold margin, identified above and on verso, (some creasing, small tears and flaking to edges), Delhi, April 1830 - 10¾ x 8½in. (27.5 x 21.6cm.); three other portraits, one of Shah Alam, and two of Nadir Shah, both Jaipur, late 19th century - 10¾ x 8in. (27.5 x 20.4cm.)