SYDNEY:- A cricket bat used by Australian great Donald Bradman and signed by his 1948 "Invincible" team is expected to fetch up to Aus$20,000 (US$17,900) at auction this month, an auctioneer said Friday. Charles Leski, whose company is selling the item, said Bradman used the Sykes bat to score 115 in his final first-class innings at home before the team travelled to England in 1948. The Invincibles went on to become -- and remain -- the only Australian side to go through an entire Ashes tour unbeaten. –AFP