R** Teigr(?), Portrait of a lady, half length, wearing a low cut white dress, watercolour on ivor

R** Teigr(?), Portrait of a lady, half length, wearing a low cut white dress, watercolour on ivorine, signed indistinctly lower right, oval 8.5 x 6.5 cm, After Romney, Portrait of a lady, half length, wearing a burnt umber dress and holding a dog, watercolour on ivorine, bears incorrect signature Romney lower right, oval 8.5 x 6.5 cm, After Gerard, Portrait of Josephine, half length, wearing a white dress; Portrait of Napoleon, half length, wearing uniform, each watercolour on ivorine, each bears incorrect signature Gerard, the first lower right, the second lower left, each oval 8.5 x 6.5 cm, After Thiroius, Portrait of Nelson, half length, wearing uniform, watercolour on ivorine, bears signature centre right, oval 8 x 6.5 cm Klrin, Portrait of a lady, bust length, wearing a low cut dress, watercolour on ivorine, signed lower right, oval 8.5 x 6.5 cm each in an ivory 'piano key' frame, two inlaid with faux tortoishell