Who has contributed to the world?

What is the opposite of an autograph? What are the most valubalest gogos crazy bones? What is the value of a 1769-1852 British Five Pound note signed by GM Gill? How much is a 1976 2 rand eendrag maak mag coin worth in british pounds? How much is a 1903 walking liberty silver dollar coin worth? What is the adaptation of a sand dollar? What is a filler coin? How much is a 1965 six pence Elizabeth II dei gratia Regina worth? Where would you find the value of a photo of Babe Ruth and Lou Gehrig in Yankee uniforms? Who is the king of the fairies? How much is a Doc gooden signed baseball worth? What is the first ball cap worth that came out after Dale Earnhardt Sr. passed away? What is the value of 1953 St Louis Cardinal team picture? What is a 4 cent stamp worth mint condition stamp has a verse on it? Where to find olivine? What is value of 1961 Yankees team signed baseball with a Mantle clubhouse signature? What are some free websites that you can find the price of baseball cards? What are gogos? Value of a 1967 gruen Toronto maple leaf wristwatch - I believe it is a Stanley Cup watch but it has no markings that suggest that? How much is a one rand SA coin 1977 worth?