2015-P Bombay Hook

The 2015-P Bombay Hook is the fourth 2015 design and the only ATB issue to honor a Delaware site, a 16,000-acre National Wildlife Refuge protecting tidal salt marsh on the western shore of Delaware Bay. Joel Iskowitz's reverse renders two great blue herons in the marsh, one standing and the other in mid-stride, with grasses framing the foreground. Philadelphia struck 275,000,000 pieces, a substantial figure that sits well above the 2014 production band but below the same year's runaway Blue Ridge Parkway and Kisatchie totals. Denver's 210,400,000 for the design ran 65 million behind Philadelphia, continuing the 2015 pattern of Philadelphia-leads-Denver mintages across most of the lineup.

Strike quality on the issue runs solid through the central bird composition, with the heron contours and the marsh grass detail holding up well through the early die states. Grading services watch the herons' individual feather rendering, the long bill profiles, and the layered grass texture when separating MS66 from MS67. The water-level marsh foreground is also a useful die-state indicator, since the fine ripples and reed bases flatten first on worn dies. The clad composition (75% copper-nickel over a pure copper core, 5.67 grams, 24.26 mm) follows the standard quarter formula in use since 1965, so counterfeit risk is functionally nil. The high-grade market runs through PCGS (the Professional Coin Grading Service) and NGC slabs; roll hunters working original Philadelphia rolls still pull MS65 examples without much trouble.

As a collecting target, this is a Regular-classification issue where the registry market lives at MS67 and above. Population reports thin meaningfully at MS68 and prices step up to match, with the certified count typically running in the low hundreds at that grade. The two-bird composition has drawn collector attention as one of the more compositionally ambitious wildlife designs in the program, since most ATB animal subjects use a single figure rather than a paired arrangement. Set builders chasing a complete 2015 Philadelphia run typically buy raw or MS66-slabbed examples and reserve real money for MS68 placement coins. For the broader story of the ATB program and the series' design arc, see the Washington ATB series history.