began the expedition proper with five bullocks, three horses and two carts. On 22 October they found that the only way to pass the Murrumbidgee River, then in flood, was to convert one of the carts into a type of boat by passing a tarpaulin under it; the men, horses, and bullocks swam over, and everything successfully got across. A day or two later, in broken hilly country full of water-courses, they had great difficulty in finding a road for the loaded carts, deciding on 27 October to abandon them. Until 16 November their course lay through difficult mountainous country. On that day they came to a large river which Hovell called Hume's River "he being the first that saw it". This was an upper reach of the Murray River so named by Charles Sturt a few years later. It was impossible to cross here, but after a few days a better place was found, and constructing the rough frame of a boat, they managed to get across. By 3 December they had reached the Goulburn River, which they were able to cross without a boat. Four days later impassable country was reached. The party spent three days attempting to cross the Great Dividing Range at Mt Disappointment but were thwarted. Hume shifted direction to the West then reached lower land at the future township of Broadford on the 12 December where they camped. Hume headed towards low ranges to the South and found a pass in that direction next day. He led the party across the Dividing Range at Hume’s Pass, Wandong and on the 16th December, 1824 reached Port Phillip Bay at Bird Rock, Point Lillias adjacent to the future Geelong. Hovell claimed that he measured their longitude on the same day but in reality he read it off the sketch map that they had drafted themselves during the trip. Hovell admitted in 1867 that he did not take any longitude measurements and blamed Hume for it. Prior to this admission, Dr William Bland, who wrote the first book on the journey in 1831, invented the myth that Hovell made an error of one degree in longitude in order to protect him. The party turned back towards New South Wales on the 18 December. Hume chose to travel more to the west to avoid the mountainous country and save considerable time. This was a sound decision. On 16