TY  - RPRT
TI  - Maps of the Gold Bug Mine Tunnels, the Ruby and Pink Eye Mines, the Ruby OK and Alabama Mines, and the Little Ben Mine, Little Rocky Mountains, Montana
AU  - Gerald Francis Loughlin
PY  - 1955
DO  - 10.3133/ofr5597
UR  - https://pubs.usgs.gov/publication/ofr5597
ID  - ofr5597
ER  -