Circulation Strikes
Proofs
Key Dates & Notable Varieties
Key date
Semi-key
Variety
Proof
Special
NIFC
Regular
1909
VDB
1909
Lincoln
1910
1911
1912
1913
1914
1915
1916
1936
Brilliant
1936
Satin
1937
1938
1939
1940
1941
1942
1950
1951
1952
1953
1954
1955
1956
1957
1958
| Date | Variety | Mintage | Classification | CK # |
|---|---|---|---|---|
| 1909 | VDB | 1,194 | Key Date | CK-426 |
| 1909 | Lincoln | 1,194 | Key Date | CK-424 |
| 1910 | — | — | Key Date | CK-433 |
| 1911 | — | — | Key Date | CK-435 |
| 1912 | — | — | Key Date | CK-440 |
| 1913 | — | — | Key Date | CK-444 |
| 1914 | — | — | Key Date | CK-448 |
| 1915 | — | — | Key Date | CK-451 |
| 1916 | — | — | Key Date | CK-456 |
| 1936 | Brilliant | 5,569 | Key Date | CK-512 |
| 1936 | Satin | 5,569 | Key Date | CK-514 |
| 1937 | — | 9,320 | Key Date | CK-518 |
| 1938 | — | 14,734 | Key Date | CK-522 |
| 1939 | — | 13,520 | Key Date | CK-526 |
| 1940 | — | 15,872 | Key Date | CK-530 |
| 1941 | — | 21,100 | Key Date | CK-533 |
| 1942 | — | 32,600 | Key Date | CK-539 |
| 1950 | — | 51,386 | Key Date | CK-567 |
| 1951 | — | 57,500 | Key Date | CK-571 |
| 1952 | — | 81,980 | Key Date | CK-575 |
| 1953 | — | 128,800 | Key Date | CK-578 |
| 1954 | — | 233,300 | Key Date | CK-583 |
| 1955 | — | 378,200 | Key Date | CK-587 |
| 1956 | — | 669,384 | Key Date | CK-592 |
| 1957 | — | 1,247,952 | Key Date | CK-595 |
| 1958 | — | 875,652 | Key Date | CK-598 |