Adrian Mines, Pennsylvania
# Adrian Mines, Pennsylvania

Adrian Mines (also called Adrian and De Lancey) is an unincorporated community in Jefferson County, in the U.S. state of Pennsylvania.

## History

Adrian Mines was founded around 1887 as a mining community. The community was named for its proprietor, Adrian Iselin. The post office at Adrian Mines is called De Lancey. This post office has been in operation since 1888.

