2015 America The Beautiful $ Quarter Dollar coins featuring the Bombay Hook National Wildlife Refuge in Delaware. This coin is in Brilliant Uncirculated (BUNC) grade. The quarter is minted in the Denver Mint in the United States and is a part of the variety showcasing the national parks of the USA. This coin is a collectible item for coin enthusiasts interested in American currency and national park memorabilia. Minimum Coinsnap grade of MS60.