United States dollar or ""bill"" (e.g. ""two bills"" being $200). The $50 note is occasionally called a ""yardstick"" or a ""grant"" (after President Ulysses S. Grant, pictured on the obverse). The $20 note is referred to as a ""double sawbuck"", ""Jackson"" (after Andrew Jackson), or "double eagle". The $10 note is referred to as a ""sawbuck"", ""ten-spot"" or ""Hamilton"" (after Alexander Hamilton). The $5 note as ""Lincoln"", ""fin"", ""fiver"" or ""five-spot"". The infrequently-used $2 note is sometimes called ""deuce"", ""Tom"", or ""Jefferson"" (after Thomas Jefferson). The $1 note as a ""single"" or ""buck"". The dollar has also been referred to as a ""bone""
Banknote Museum Banknotes issued by the provisional "mountain government" are also exhibited. This currency was valued against the equivalent value of kilograms of wheat. The 100 billion drachma banknote during the hyperinflation years of 1944 is also featured. It remains historically the highest banknote denomination in Greece and after the hyperinflation ended its value fell to just 2 drachmas. The museum is located on Aghios Spyridon Square in Corfu city and the admission is free. The museum also hosted a conference held between June 9–10, 2006, under the title of "The Economic Development of South-eastern Europe in the 19th century". Banknote Museum