German South West African Mark the gold content of the British Pound Sterling was 7.3224 grams, while the gold content of 20 marks was 7.168 grams. According to Gresham's Law, "bad money drives out good", so the "bad" Mark replaced the "good" British Pound Sterling. In 1901, the German Mark became the official currency of German South West Africa, hence replacing the 20 and 5 mark denominations of the German South West African Mark, for which they were also demonetized (although, they continued use in the metropolis of German South West Africa until 1907). In 1923, the coins of the German South West African Mark
Good Girl Gone Bad: Reloaded Good Girl Gone Bad: Reloaded Good Girl Gone Bad: Reloaded is the reissue of Barbadian singer Rihanna's third studio album "Good Girl Gone Bad" (2007). It was first released digitally in selected countries on June 2, 2008, by Def Jam Recordings and SRP Records. Launched to mark the first anniversary of the original album, "Good Girl Gone Bad: Reloaded" features three newly recorded songs and a DVD showing exclusive behind-the-scenes footage of Rihanna's worldwide tour, the Good Girl Gone Bad Tour (2007–2009). For the new material, she worked with past collaborators Ne-Yo, StarGate, and C. "Tricky" Stewart, as well as