1936
Annual Report on Mining Activities
1936 Anthracite Coal Mining Activities
Anthracite Coal
1936 Anthracite Annual Report Summary by District [Adobe pdf - 1,603Kb]
1936 Anthracite Annual Report Districts 1 - 11 [Adobe pdf - 8,767Kb]
1936 Anthracite Annual Report Districts 12 - 25 [Adobe pdf - 7,817Kb]