This is "The International Telephone Exchange, London" by John Cooper from 1935. It was one of two designs for posters for the GPO. It depicts a scene at the Farady Building on Queen Victoria Street. #johnalbertcooper #telephoneexchange #gpo #art #eastlondongroup https://www.instagram.com/p/CH7b6uyHZa5/?igshid=wn53efo5hvt0










