This opinion cites 14 cases:

Elgin, Joliet & Eastern Railway Co. v. Burley ( 1945 )


alton-southern-railway-company-v-international-association-of-machinists ( 1972 )


southern-railway-company-v-brotherhood-of-locomotive-firemen-and ( 1964 )


Florida East Coast Railway Company, a Corporation v. Brotherhood of Railroad Trainmen, Afl-Cio ( 1964 )


switchmens-union-of-north-america-afl-cio-a-voluntary-association ( 1968 )


International Ass'n of MacHinists & Aerospace Workers v. National Railway Labor Conference ( 1970 )


The Delaware and Hudson Railway Company v. United Transportation Union ( 1971 )


united-transportation-union-general-committee-of-adjustment-enginemen ( 1972 )


Texas & NOR Co. v. Brotherhood of Ry. & Steamship Clerks ( 1930 )


Virginian Railway Co. v. System Federation No. 40 ( 1937 )


Illinois Central Railroad Company v. Brotherhood of Locomotive Engineers ( 1970 )


Brotherhood of Railway & Steamship Clerks v. Florida East Coast Railway Co. ( 1966 )


Brotherhood of Railroad Trainmen v. Jacksonville Terminal Co. ( 1969 )


Detroit & Toledo Shore Line Railroad v. United Transportation Union ( 1969 )