Antarctic Territory Badge T-Shirt - This is the badge of Australia's Mawson Antarctic research station. Mawson was established in 1954 and is the oldest continuously inhabited Antarctic station south of the Antarctic Circle. Would you like to spend some time there? In January (during southern hemisphere summer) it averages a high of a balmy 36º F. In August the average high is about 4º F. Sounds like fun! I'd rather wear this Antarctic Territory coat of arms t-shirt.