Back in the late 1950s and possibly 60s Admiral B&W tellies were selling down here in Australia, an example of an Australian Admiral set is a 1957 Admiral Imperial 800 21" B&W TV which can be viewed at the Powerhouse Museum website
http://www.powerhousemuseum.com/coll...ase/?irn=11134 . According to the given info this set was made in Sydney so Admiral must of had an overseas branch here in Australia to manufacture tellies for the Aussie market. Also got some 1957 pictures from some state library site of the Admiral TV assembly line in a factory located in Bankstown so that would be where that set was made, here they are: