The world's first regular high definition television service was inaugurated here by the BBC 2 November 1936
Plaque № 517
| Erected | by Greater London Council in 1977 |
|---|---|
| Language | English |
| Colour | blue |
| Location | Alexandra Palace, Wood Green, N22 Haringey, London |
| Subject |
first regular high definition television service (born 1936) |
| Machine tag | openplaques:id=517 |