I'm trying to determine the maker of this cigarette case. http://wss-vic.org.au/ngp/Case1.jpg It measures approx 8cm x 6cm x 1cm. http://wss-vic.org.au/ngp/Case2.jpg It is stamped with the Sterling Silver and Date stamp in the lid and has the following set of marks in the base. http://wss-vic.org.au...