1600-0300-0004(Oversize) Poland Mill Spur Mines & Mining
1600-0300-0005 Poland Mining Camp Mines & Mining
1600-0300-0006(Oversize) Poland Mill Mines & Mining
1600-0300-0007(Oversize) Poland Mill Mines & Mining
1600-0300-0008 Poland Mine Mines & Mining
1600-0300-0009 Poland Mill Mines & Mining
1600-0300-0010 Poland Railroad Station Mines & Mining
1600-0301-0000 Si Bryant's Mine Mines & Mining
1600-0302-0002 Senator Mill Mines & Mining
1600-0302-0003 Camp Building at Senator Mine Mines & Mining
1600-0302-0004 Senator Mine Camp Shafts & Ore Cart Mines & Mining
1600-0302-0005 Senator Mine in Summertime Mines & Mining