The Twentieth Century Society

Campaigning for outstanding buildings

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C20 objects to major plans for Lasdun’s IBM building

De la Warr Pavilion, Bexhill-on-Sea, designed by Erich Mendelsohn and Serge Chermayeff, engineer Felix Samuely

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Help us save the irreplaceable C20th buildings and design that shape Britain today and enrich its future.

We are C20 Rosemary Hill Photo Dublin airport

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On our 40th anniversary we asked 40 members how and why they joined C20 Society

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Add your passion to ours and help us campaign to save the C20th buildings and design you love. Your support is crucial to our work.

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January 2020

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