AN American archaeological mission discovered a tomb in Luxor's Valley of the Kings next to the burial place of King Tut, Egyptian antiquities authorities have announced. An excavation team from the University of Memphis made the find five metres from Tutankhamun's tomb, while the mission was doing routine excavation work, said Zahi Hawass, secretary-general of Egypt's Supreme Council of Antiquities. Some three metres beneath the ground, the tomb contained five human mummies with coloured funerary masks enclosed in sarcophagi and several large storage jars. The mummies date to the 18th dynasty (circa 1539-1292 BC).