An introduction to 2009 lincoln cent errors porter james a isbn 9781492294344 kostenloser versand fur alle bucher mit versand und verkauf duch amazon. The 2009 lincoln cents have the unique distinction of having four different reverse side designs and all four designs have had doubled die errors on both the obverse and reverse sides of the coins this book details all that you need to start collecting and identifying these doubled die errors information about tools like coin microscope inexpensive digital camera equipment 20 power loupe . Introduction to 2009 lincoln cent errors shows what tools a novice or professional numismatist will need to discover and attribute the elusive and rare anomalies from the us mint the photos above show several examples of doubled fingers that appear on the 2009 formative years lincoln cent reverse design doubled die coins. Introduction to 2009 lincoln cent errors shows what tools a novice or professional numismatist will need to discover and attribute the elusive and rare anomalies from the us mint the photos above show several examples of doubled fingers that appear on the 2009 formative years lincoln cent reverse design doubled die coins if you are new to coin collecting this would make a terrific place