I thought it would be fun to share my certified collection of Lincolns. Here is circulation strike collection as of 3/27/2010

1909 S VDB Lincoln Cent PCGS AU 55
1909 VDB Lincoln Cent PCGS MS 65 RD
1909 Lincoln Cent PCGS MS 65 RD
1909 S Lincoln Cent PCGS XF 45
1910 Lincoln Cent PCGS MS 63 BN
1910 S Lincoln Cent PCGS XF 45
1911 Lincoln Cent PCGS MS 62 BN
1911 D Lincoln Cent PCGS AU 55
1911 S Lincoln Cent PCGS XF 45
1912 Lincoln Cent PCGS MS 64 BN
1912 D Lincoln Cent PCGS XF 45
1912 S Lincoln Cent PCGS XF 45
1913 D Lincoln Cent PCGS XF 45
1913 S Lincoln Cent PCGS AU 55
1914 Lincoln Cent PCGS MS 63 BN
1914 D Lincoln Cent PCGS XF 45
1914 S Lincoln Cent PCGS XF 45
1915 D Lincoln Cent PCGS AU 50
1915 S Lincoln Cent PCGS AU 55
1916 Lincoln Cent PCGS MS 64 RD
1916 D Lincoln Cent PCGS AU 55
1916 S Lincoln Cent PCGS AU 55
1917 Lincoln Cent PCGS MS 64 RB
1917 D Lincoln Cent PCGS XF 45
1917 S Lincoln Cent PCGS AU 55
1918 S Lincoln Cent PCGS XF 45
1919 S Lincoln Cent PCGS AU 50
1920 D Lincoln Cent PCGS XF 45
1920 S Lincoln Cent PCGS AU 55
1921 S Lincoln Cent PCGS XF 45
1922 D Lincoln Cent PCGS XF 45
1922 Plain Die 2 Lincoln Cent PCGS VF 35 FS-401
1923 S Lincoln Cent PCGS XF 45
1924 D Lincoln Cent PCGS XF 45
1924 S Lincoln Cent PCGS XF 45
1925 D Lincoln Cent PCGS XF 45
1925 S Lincoln Cent PCGS XF 45
1926 D Lincoln Cent PCGS XF 45
1926 S Lincoln Cent PCGS AU 50
1927 D Lincoln Cent PCGS AU 50
1927 S Lincoln Cent PCGS XF 45
1928 S Lincoln Cent PCGS AU 55
1931 D Lincoln Cent PCGS XF 45
1931 S Lincoln Cent PCGS XF 45