Coal product west of Mississippi River

Washington, D.C. : [publisher not identified], 1891

Mines and mining Maryland coal.

Washington, D.C. : [publisher not identified], 1891

Coal product of U.S

Washington, D.C. : [publisher not identified], 1891

Mines and mining Anthracite coal.

Washington, D.C. : [publisher not identified], 1891

Mines and mining Coal product of West Virginia, Kentucky, Tennessee, Virginia, Georgia, and North Carolina.

Washington, D.C. : [publisher not identified], 1891

Mines and mining Bituminous coal in Pennsylvania.

Washington, D.C. : [publisher not identified], 1891

Mines and mining Coal product of Illinois, Ohio, Indiana, and Michigan.

Washington, D.C. : [publisher not identified], 1891

Mines and mining Alabama coal.

Washington, D.C. : [publisher not identified], 1891