1. Letter from Dickens to his friend Thomas Beard on mourning paper from Collins's farm, Hapstead in which he describes the death of Mary. 2. Address to the reader in Part XV of Pickwick Papers, explaining the interruption in publication due to Dickens's grief at the death of Mary Hogarth. 3. Cabinet card of Dickens in 1858. Mary's ring is visible on his left hand.		4. Collin's Farm (now called Wylde's Farm) in Hampstead, London. Dickens stayed there for a month after the death of Mary Hogarth in May 1837. 5. Mary Hogarth's ring, now in the possession of Dickens's great grandson Cedric Dickens. 6. The grave of Mary Hogarth in Kensal Green Cemetery. 7. Little Nell Dead by George Cattermole. Photograph of an illustration to The Old Curiosity Shop.