1999 Type I Counter Clash

Description

Identified on the 1999 Philadelphia Connecticut State Quarter, this Type I Counter Clash variety carries a significant attribution history: the original WDDR-001 through WDDR-006 designations assigned to this die were found on reexamination to be die clash remnants rather than true hub doubling, and those listings were subsequently replaced with the counter clash classification. Counter clashes occur when the obverse and reverse dies strike each other without a planchet between them, transferring design impressions from one die onto the face of the other. Type I counter clashes involve the initial clash event, as distinguished from Type II counter clashes that involve subsequent clashing on an already-clashed die. The 1999 Connecticut quarter was the fifth issue in the State Quarters program, featuring the Charter Oak — a symbol of Connecticut's colonial independence. The reclassification from doubled die to counter clash is instructive for variety collectors, demonstrating the rigorous self-correcting nature of die variety attribution by the Wexler Team. Careful reexamination revealed that the design transfer characteristics matched clash mechanics rather than hub doubling dynamics, leading to the corrected designation. This variety serves as a cautionary example that clash remnants can closely mimic DDR characteristics and require expert analysis to properly classify.

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