My dear Mr. Gumalangi, first of all let me thank you for your magnificent determination! Your identification campaign is truly vigorous and fine - you have worked hard and I really do appreciate your efforts.
And yes, presented picture is a true rarity – it has been overtaken from the Jane’s Fighting Ships, which was printed in 1946, although some comparable photographs are available on-line. For example this one here:
http://www.probertencyclopaedia.com/cgi-bin/res.pl?keyword=Goteborg&offset=0
Therefore here is the explanation: our mystery ship was the Swedish Göteborg class Stockhlom destroyer – a highly successful design within a so called coastal destroyer category, with six vessels in the class (Göteborg, Stockholm, Malmö, Karlskröna, Norrköping and Gavle).
Tremendously agile, armored-protected, equipped with first-rate, dependable and durable ASEA-built steam turbo-machinery, armed with three 120 mm guns, six 25 mm AA cannons, two heavy machine-guns and six 533 mm torpedo tubes arranged in two triples, these units were extremely fast, and capable to exceeded their previously planned speed of 39 knots (at least one vessel surpassed 42 knots!).