Tickets Alert: An exhibition about old telephone exchanges

For one evening only, there will be an exhibition about telephone exchanges taking place inside BT’s headquarters building.
Woolwich telephone exchange
It’s organised by Lisa Kinch as part of a PhD research project at Lancaster University funded by the NWCDTP, looking into the history and design of the UK’s telephone exchanges.
Telephone exchanges are buildings that once dominated urban landscapes, often built in — at the time — very modern styles and standing out a