A place as special as the British Museum deserves at least 4 hours to look at its world-class exhibits! The extra time will allow you to see not just the most famous artefacts, but also many others that help us to understand the background to passages in the Bible, and the origin of some of the false religious beliefs so widespread today.
There is free WiFi in The British Museum, but if you prefer you can use this:
001 The Black Obelisk of Shalmaneser III
039 Temple of Artemis Column Drum
044 Bust of Alexander the Great
035 Parthenon Frieze - Elgin Marbles
063 Mother and Child - Isis and Horus
120 Ankh with New Year Inscription