The Twentieth Century Society

Campaigning for outstanding buildings

Photo: Dennis Gilbert, courtesy Hopkins' Architects


Call for listing support for threatened Hopkins’ Inland Revenue Centre

My C20 Detail

Explore striking architecture and design details from around the world in our latest publication on sale now

Building of the Month

Gulbenkian Centre, University of Hull, Peter Moro & Partners, 1969

Support our campaign

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.



Issue 2020/2

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Our past Journals offer

All £10