The house in Hampstead where John Keats wrote his most famous poems and met his love, Fanny Brawne
A 16th century pub on Hampstead Heath that inspired Keats, Dickens, and Stoker
John Keats' most famous poem, written while in resident at the Keats House, perhaps while sitting at the Spaniards Inn
Harrods of London installed a novelty in 1898: the world's first true escalator (to be fair, an inclined moving belt with metal bars for traction did make its debut two years earlier on Coney Island). The oddness of a moving staircase so unnerved many shoppers that employees were stationed near it with smelling salts and cognac to help revive those overcome with fear.