Location #1: Train Station

Marylebone Station, London, England, United Kingdom

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Location #2: Hideout

139 Hamilton Terrace, London, England, United Kingdom

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Location #3: Ministry of Defence

Admiralty House, 26 Whitehall, London, England, United Kingdom

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Location #4: Scotland Yard

Great Scotland Yard, London, England, United Kingdom

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Location #5: Library

Royal School of Mines, Prince Consort Road, South Kensington, London, England, United Kingdom