AssociatedArchitects on X: "[A A 5 0 - COUNTDOWN - 27] Hidden Spaces - @hiddenbrum - is a project by Associated Architects, @birminghampost & @RIBAWestMids, sharing secrets hidden behind the facades of
Anchor telephone exchange - Alchetron, the free social encyclopedia
Anchor Exchange BT tunnels - Business Live
War Resilient Communications
Anchor telephone exchange - Wikipedia
See inside the secret nuclear bunker underneath Birmingham's BT Tower - Birmingham Live