Permanent exhibition

Exhibition 'Flowers to Fibre' in The National Museum of Computing

The joint TNMOC and CMT exhibition Flowers to Fibre takes visitors on a journey through this often overlooked story: from first pilots of the prototype digital exchanges to the planned national switch from copper to fibre after 2025. It shines a light on the stories of those involved, too.

Flowers to Fibre is a hands-on, interactive experience that includes:
- A working example of early Strowger electro-mechanical telephone exchange equipment, that dominated the national phone network and visitors can use to make phone calls.
- Rare examples of components from the early modern exchanges, a prototype of System X digital telephone switching system, and ADSL pilot equipment from the dawn of Britain’s broadband.
- The chance to experience “dial-up internet” today with the technology of the past – a 1990s’ PC/modem.
- Press material from coverage of the GPO’s very first, ground-breaking digital-exchange pilot.
- The chance for those involved in development of Britain’s high-speed phone network to record their stories as part of a new TNMOC archive project.

Visitors can also test their knowledge of Tommy Flowers, telecoms and more through our digital quizzes with STEM activities and competitions for families, schools and colleges.

More information

The National Museum of Computing