<P> In 1969, the design was revised to make Lincoln look more like Brenner's original sculptures . </P> <Table> <Tr> <Th> Reverses of the Lincoln cent </Th> </Tr> <Tr> <Td> Wheat (1909--1958) </Td> </Tr> <Tr> <Td> Lincoln Memorial (1959--2008) </Td> </Tr> <Tr> <Td> Birth and early childhood in Kentucky (Lincoln Bicentennial, 2009) </Td> </Tr> <Tr> <Td> Formative Years in Indiana (Lincoln Bicentennial, 2009) </Td> </Tr> <Tr> <Td> Professional life in Illinois (Lincoln Bicentennial, 2009) </Td> </Tr> <Tr> <Td> Presidency in DC (Lincoln Bicentennial, 2009) </Td> </Tr> <Tr> <Td> Union shield (2010--present) </Td> </Tr> </Table> <Tr> <Th> Reverses of the Lincoln cent </Th> </Tr> <Tr> <Td> Wheat (1909--1958) </Td> </Tr>

How many different types of pennies are there