Princess Elizabeth Appointed Junior Commander In The Auxiliary Territorial Service -- The Princess with a clock presented to her by her old associates. It was made in the workshops of the Mechanical Transport Training Centre at Camberley. Princess Elizabeth Appointed Junior Commander in the Auxiliary Territorial Service -- Princess Elizabeth has been appointed Honorary Junior Commander in the Auxiliary Territorial Service. Following her appointment Her Royal Highness took the salute at a march-past at the training centre in Camberley, Surrey, where she received her training as a Subaltern. August 04, 1954.