The Last Glacier

The Four Corners: A National Sacrifice Area?

Mountain of Gold

Québec...?

The Coast of Commerce

All Out! Dancing in Dulais

Mining Review 2nd Year No. 4

Dulais Valley

Mechanisace dolů

Centralia: Pennsylvania's Lost Town

Uhelný lom

Dobývání uhlí

Země se otvírá

Mladí nastupují směnu

Action 37

Gwalia in Khasia

Harlan County U.S.A.

The Wild

Justice in the Coalfields

Gold Blooded