APPENDIX.

TABLE I.-NUMBER OF FATAL ACCIDENTS TO PERSONS OF EACH AGE IN COAL MINES OF NORTH AMERICA AND AVERAGE AGE OF THOSE KILLED, 1908.

TABLE II-NUMBER OF FATAL ACCIDENTS TO PERSONS IN EACH SPECIFIED AGE GROUP IN COAL MINES OF NORTH AMERICA, BY OCCUPATIONS, 1908.

Fatal accidents to persons of the age of

Not

Occupation.

25

10 15 20
30 35 40 45 50 55 GO
and and and and and and and and and and and

re- To

15 20 25 30 35 40 | 45 50 | 55 CO 65 years. years. years. years. years. years. years. years. years. years. years.

and over.

ed.

under under under under under under under under under under under Fears port- tal.

65

TABLE II.-NUMBER OF FATAL ACCIDENTS TO PERSONS IN EACH SPECIFIED AGE GROUP IN COAL MINES OF NORTH AMERICA, BY OCCUPATIONS, 1908-Concluded.

Fatal accidents to persons of the age of―

Occupation.

10 15 20 25 30 35 ! 40 55 60 and and and and and and and and and end and under under under under under under under under under under under years port, tal 15 20 | 25 30 35 40 45 50 55 | 00 65 years. years. years. years. years. years. years. years. years. years. years.

Not

45

50

re- To

65

and

ed.

over.

TABLE III.-NUMBER OF FATAL ACCIDENTS DUE TO EACH SPECIFIED CAUSE IN COAL MINES OF NORTH AMERICA, BY OCCUPATIONS, 1908.

TABLE III.-NUMBER OF FATAL ACCIDENTS DUE TO EACH SPECIFIED CAUSE IN COAL MINES OF NORTH AMERICA, BY OCCUPATIONS, 1908-Concluded.

TABLE IV.-NUMBER OF FATAL ACCIDENTS IN SPECIFIED OCCUPATIONS IN COAL MINES OF NORTH AMERICA, BY LENGTH OF EXPERIENCE, 1908.