1993P-1DER-063WS Trail Die Reverse

Description

The phrase "die deterioration line" — used in the original documentation of 1993P-1DER-063WS — is a specific technical term distinguishing a particular class of die damage from the more common die scratch or die crack. A die deterioration line forms gradually as the die surface fatigues under repeated striking, producing a shallow linear feature that develops in place rather than being introduced by a tool or sudden fracture. On this variety, discovered by Louis Schaeffer, such a line appears under the right leg of the N in ONE — a precise location serving as the primary reverse marker. The obverse carries a small die gouge between the O and G of GOD. Both dies are at Stage C in late die state, consistent with the advanced fatigue required for deterioration lines to form. The distinction from a die scratch matters forensically: a scratch is introduced during manufacture or maintenance and exists from the die's first strike, while a deterioration line emerges only after prolonged use and may be absent from early-state specimens. Schaeffer's recognition of this feature elevates the entry from description to metallurgical diagnosis.

Die Markers

• Stage “C”, obverse is LDS – a small die gouge is seen between the O and G of GOD.
• Reverse is LDS – die deterioration line is seen under the right leg of the N in ONE.

Attribution History

• Discovered by Louis Schaeffer
• Expert attribution by Trail Dies

External References