COMMONWEALTH OF PENNSYLVANIA 
DEPARTMENT OF LABOR AND INDUSTRY 
PETER GLICK, Secretary 
SPECIAL BULLETIN 
NUMBER TWENTY-FIVE 
THE 
DEPARTMENT OF LABOR AND 
INDUSTRY 
ITS 
ORGANIZATION 
AND 
OPERATION 
2A 2 
Nw io 1 
eon 
HARRISBURG, PENNSYLVANIA 
1930