1927 Doubled Die Obverse DDO-001
Error
Description
Holding the primary doubled die obverse designation for the 1927 Philadelphia Standing Liberty Quarter, DDO-001 exhibits a dual-manifestation pattern — both medium spread and extra thickness — across four obverse elements: the date, stars, IN GOD WE TRUST, and LIBERTY. Robert H. Knauss reported this variety. The coexistence of spread and extra thickness on the same die indicates a hub displacement that fell at the transitional boundary between clearly separated secondary images and near-coincident broadening, with some design elements displaying measurable spread while others show stroke thickening depending on their orientation relative to the displacement vector. On Hermon Atkins MacNeil's Standing Liberty design, the date is positioned at the base between Liberty's feet, the stars flank the standing figure, LIBERTY arcs across the upper field, and IN GOD WE TRUST is inset within a wall to Liberty's right — meaning the four affected areas span the full vertical and horizontal extent of the obverse, confirming a broad hub misalignment rather than a localized rotational event. The 1927 Standing Liberty Quarter was struck in 90% silver at 6.25 grams, representing a mid-series production date three years before the design's final year of 1930. As DDO-001, this variety anchors the doubled die obverse catalog for the date and represents the benchmark against which any subsequently discovered 1927 DDOs are measured. The medium spread is most readily confirmed on the star points and date numerals under 7x magnification.
External References
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