inch too long as a result of wear. Surveying the Queensland-Northern Territory border The work of running the line true north along the 138th meridian from the intersection of the 26th parallel (Poeppel Corner) to the Gulf of Carpentaria, was carried out in early 1884 by Augustus Poeppel. He was assisted by Lawrence Wells, along with 6 assistants and 2 cameleers. At the 250 mile post, the survey ceased for the 1884 Christmas break, allowing the survey party to have a well earned rest. Up until then drought conditions had prevailed. In January 1885, the rains came and local stations recorded as much as in a few days. After the rains, conditions had improved and the survey recommenced with rapid progress until they reached the ranges north of the Nicholson River. Here the team experienced all sorts of difficulties including rocky terrain, a fire that destroyed their camp and raids by Aboriginals. At the 324 mile post, Poeppel had to return to Adelaide due to severe eye problems. John Carruthers took his place as leader of the survey and Lawrence Wells continued as second in command. The country improved as the survey continued northwards and the pastoral stations became more frequent and closer to the boundary. Once they had reached the shores of the Gulf of Carpentaria in September 1886, they erected a large terminal survey post, 50 links above high water mark. It was later discovered that due to problems with Poeppel's theodolite he and his team ran the line at about 359°58'30" instead of true north 360°. This resulted in a discrepancy of about 600 metres into the Northern Territory at the shores of the Gulf of Carpentaria. Checking longitude 138 degrees While Queensland did not provide a team for the survey, they did check the position of the mile post on the border line west of Boulia. Staff surveyor Cecil Twisden Bedford was chosen by the Queensland Surveyor General, William Alcock Tully, to carry out this check survey. Arriving in Boulia in August 1885, Bedford established his starting point in the post and telegraph reserve. This was the location where the longitude reading determined by electric telegraph was recorded. Bedford then traversed westward to the border, connecting on to the border between the 255 mile and 255 mile 77 chain posts in February 1886. Bedford's traverse was marked with wooden mile posts for the 147 miles to