A compact account traces the history of an ancient Egyptian obelisk from its quarrying in southern Egypt and its erection at Heliopolis, through later relocation to Alexandria, to its rediscovery and nineteenth-century transfer to Britain. The essay interprets the hieroglyphic inscriptions and compares sculptural styles attributable to rulers two centuries apart, situates the monument amid biblical and classical associations, surveys relevant phases of Egyptian and Mediterranean history, and recounts the engineering campaigns, diplomatic offers, and dramatic voyage, including the loss and recovery of the cylinder ship used to convey it, that culminated in proposals for a prominent London site.