Head back to Elizabeth Street and continue half a block past the GPO Building.

BBC: A walking tour of Melbourne

The original patent was filed after work done on text based information systems such as Prestel by the General Post Office (GPO).

BBC: BT claims patent on web links

"GPO is transforming to meet the needs of our customers, " she said.

WSJ: Stop Press: U.S. Printer Bails

The GPO was split into BT and the Post Office in 1981.

BBC: BT claims patent on web links

According to the same GPO poll from Monday, nearly a third of the voters questioned either don't intend to vote or haven't decided for whom to vote.

CNN: Greek prime minister calls snap election

From the Jersey Occupation Archive and the work of the GPO Film Unit, these priceless items span over 1, 100 years, come from across the country and embody pivotal moments in the history of their communities and the UK as a whole.

UNESCO: UK National Commission for UNESCO :: New Inscriptions to UK Memory of the World Register announced