20th century

1901-2000

SIHG Talk: "Shadow Codes & Secret Gadgets: The Art of Espionage" by Melanie King (Zoom)

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This talk will cover the gadgets and methods spies have used across the world and throughout history. It was inspired by the speaker’s recent visit to the Berlin Spy Museum–if you haven’t been there, it’s highly recommended. We’ll be hearing about some of the wildly creative schemes, and just plain weird devices, creative people from Britain, America, Russia, Germany and elsewhere have devised over the years.

SIHG Talk: "The Channel Tunnel - History, Design, Build and Communications System" by Bob Hart (Leatherhead)

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This talk will narrate the history of the Channel Tunnel through the 18th & 19th centuries, featuring the proposals that were put forward over this period, up to the final decision to build a tunnel.

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