2015 Doubled Die Reverse WDDR-013

Description

Wexler Variety ID 2015-P 25¢ DE WDDR-013 occupies the thirteenth slot in the doubled die reverse census for the 2015-P Bombay Hook National Wildlife Refuge Quarter, placing it among the earlier discoveries on this issue — likely identified through systematic roll searching shortly after the quarter's release. The Bombay Hook refuge, situated on the Delaware coast, hosts one of the most significant migratory bird stopover habitats on the eastern seaboard, and Phebe Hemphill's reverse captures the refuge's character through a great blue heron wading in the salt marsh ecosystem. The hub doubling on WDDR-013 arose during die manufacturing at the Philadelphia Mint, where the working die received multiple hub impressions with a positional offset between applications. Because hub doubling is embedded permanently in the die face, every coin struck from this die throughout its production life carries the identical doubling signature — making the die's total output the theoretical maximum population for this variety, though survival in collectible condition reduces the available pool considerably. The early sequence number (013) suggests the doubling on this die was relatively accessible, likely visible under standard 7x to 10x magnification without requiring exceptional specimen quality or lighting conditions. The 2015-P Bombay Hook Quarter was struck in copper-nickel clad composition (91.67% copper / 8.33% nickel outer layers over pure copper core) at 5.67 grams. The DE state code in the Wexler designation identifies Delaware as the represented state, and the Bombay Hook issue's prolific DDR census — among the deepest in the entire America the Beautiful program — has made it a premier target issue for ATB variety specialists seeking to assemble comprehensive type sets of DDR attributions.

Attribution History

• Discovered by USMC60 Cross References: None known
• None known; Wexler Variety ID: 2015-P 25¢ DE WDDR-013
• Expert attribution by Wexler Team

External References