Columbia subject headings:
Employers' liability--United States.
Interstate commerce.
Railroads--United States--Employees.
Harvard subject headings:
Employers' liability--United States.
Interstate commerce
Interstate commerce--Law and legislation
Personal injuries--United States--Cases.
Railroads--Employees--Accidents--United States--Cases.
Railroads--United States--Employees
Railroads--United States--Employees--Cases.
Railroads--United States--Trials, litigation, etc.
Princeton subject headings:
Employers' liability--United States.
Interstate commerce.
Railroads--United States--Employees.