1970-D Doubled Die Obverse DDO-004

Description

Presenting a strong spread manifesting as an extra bar above the L of LIBERTY, DDO-004 on the 1970-D Lincoln Memorial cent is one of the more visually impactful doubled die varieties for this date. The doubling mechanism — a misalignment between hub impressions during die manufacture — left a clear secondary image displaced just enough to create what appears as an additional horizontal stroke floating above the L's crossbar. Under 5x-10x magnification, this extra bar is unmistakable and provides one of the simplest confirmation points among 1970-D doubled dies. Die markers UVC-2243 and DMR-013 serve as the die-marriage identifiers in the VarietyVista catalog system, linking this obverse die to its documented reverse pairing. Denver's 1970 cent production generated numerous doubled die varieties because the die-manufacturing process of this era required multiple impressions from a reduction hub to fully sink the design into a working die — and any shift between those impressions became permanently embedded in every coin struck from that die. The strong spread on DDO-004 indicates a relatively significant rotational or lateral displacement occurred between hub impressions, producing doubling visible enough to attract attention even on circulated coins where minor varieties might be worn away. Collectors seeking this variety should focus examination on the top of the L in LIBERTY, looking for the telltale floating bar above the letter's normal crossbar.

Die Markers

• UVC-2243; DMR-013

External References