Trojan, also known as Portland, is a ghost town in the Black Hills of Lawrence County, South Dakota. It was established by and named after the Trojan Mining Company.
Trojan, also known as Portland, is a ghost town in the Black Hills of Lawrence County, South Dakota. It was established by and named after the Trojan Mining Company. (en)
Trojan, also known as Portland, is a ghost town in the Black Hills of Lawrence County, South Dakota. It was established by and named after the Trojan Mining Company. (en)