The best DDR (Doubled Die Reverse) 1993 Lincoln penny is often considered the 1993-D WDDR-006 variety, which shows strong doubling on the fourth Memorial column. Other desirable varieties include the WDDR-007 (formerly listed as WDDR-014) with doubled date, mint mark, and a Close “AM” on the reverse, as well as other DDR and DDO (Doubled Die Obverse) varieties, such as the one with the doubled ear. A “missing FG” penny is a Lincoln Memorial cent missing the initials “FG,” which stand for designe