English School (19th century), Portrait of a lady, half length, wearing a white bonnet and a black coat, thought to be Clara Humphrys, watercolour on ivory, circular 4 cm diameter, in a gold frame with pearl border and suspension loop, with lock of hair verso, inscribed Clara Humphrys and Letitia Humphrys obit 26 Novr, 1839, in a tooled leather case