what do ghosts have to do there?
A sentry on guard outside the Jewel House claimed to have witnessed an apparition of a bear advancing towards him and a tubular, glowing apparition was claimed to have been seen in the Jewel House by the Keeper of the Crown Jewels, Edmund Lenthal Swifte.
Tower of London
 In January 1816, a sentry on guard outside the Jewel House claimed to have witnessed an apparition of a bear advancing towards him, and reportedly died of fright a few days later. In October 1817, a tubular, glowing apparition was claimed to have been seen in the Jewel House by the Keeper of the Crown Jewels, Edmund Lenthal Swifte.
what was the tower of london originally used for A royal residence. where is it located? On the north bank of the River Thames in central London. when was it built? End of 1066. what is its structure? The structure was originally three storeys high, comprising a basement floor, an entrance level, and an upper floor.
wiki:19616318
Tower of London [SEP] Ghosts
In October 1817, a tubular, glowing apparition was claimed to have been seen in the Jewel House by the Keeper of the Crown Jewels, Edmund Lenthal Swifte. He said that the apparition hovered over the shoulder of his wife, leading her to exclaim: "Oh, Christ! It has seized me!" Other nameless and formless terrors have been reported, more recently, by night staff at the Tower.