Reports of the Inspectors of Mines of the anthracite coal regions of ...
Reports of the Inspectors of Mines of the anthracite coal regions of ...
Reports of the Inspectors of Mines of the anthracite coal regions of ...
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Kemaeks.<br />
Collieries 175<br />
A'isits made 544<br />
Mileage 11,970<br />
jNlen einployed<br />
Boys em ployed |<br />
Total force emploj'ed<br />
Deatlis ,<br />
Maimed<br />
Widows<br />
Orphans i<br />
Slopes :<br />
Sliafts i<br />
Drifts I<br />
Tunnels<br />
Railroad track<br />
Breasts <strong>of</strong> <strong>coal</strong><br />
Steam engines [<br />
Horse power<br />
Ventilating fans<br />
Horse power<br />
All pumps j<br />
Horse power<br />
Steam boilers<br />
Explosions <strong>of</strong> gas. . .<br />
Explosions <strong>of</strong> powder<br />
and blasts<br />
Explosions <strong>of</strong> steam<br />
boilers<br />
.<br />
'<br />
-<br />
'•<br />
INSPECTORS OF MINES. 49<br />
County Statistics for 18T5 and 18T4.<br />
Schuylkill<br />
county.<br />
1875. 1874.<br />
58<br />
217<br />
29<br />
115<br />
130<br />
560<br />
9,696<br />
11,284<br />
3,796<br />
15, 030<br />
78<br />
236<br />
36<br />
140<br />
lis<br />
13<br />
72<br />
59<br />
198<br />
1,961<br />
537<br />
30,207<br />
88<br />
2,151<br />
132<br />
Northumberl'd<br />
I<br />
county.<br />
1875.<br />
23<br />
1874.<br />
39<br />
424<br />
2,802<br />
3, 240<br />
1,049<br />
4,210<br />
16<br />
92<br />
6<br />
16<br />
liS<br />
2<br />
49<br />
25<br />
122<br />
595<br />
99<br />
2,309<br />
9<br />
307<br />
27<br />
j<br />
!<br />
14,446 2,238<br />
11,094 285<br />
38 4<br />
Columbia<br />
countv.<br />
1875. 1874.<br />
6<br />
24<br />
160<br />
836<br />
215<br />
1,051<br />
2<br />
1<br />
2<br />
2<br />
9<br />
62<br />
38<br />
2,359<br />
5<br />
100<br />
10<br />
1,316<br />
92<br />
Dauphin<br />
countv.<br />
1875. i<br />
3<br />
6<br />
3<br />
110<br />
1874.<br />
5<br />
18<br />
720<br />
1,111<br />
303<br />
1,414<br />
8<br />
16<br />
1<br />
6<br />
9<br />
2<br />
O<br />
20<br />
81<br />
81<br />
2,492<br />
4<br />
87<br />
9<br />
1,340<br />
83<br />
RecapituloAion <strong>of</strong> colliery power , force employed, and <strong>the</strong> <strong>coal</strong> tonnage mined<br />
during <strong>the</strong> year 1875.<br />
Remarks.<br />
1<br />
1
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