by American Federation of Labor. Metal Trades Department

1912

by American Federation of Labor. Metal Trades Department. Convention

1911

by American Federation of Labor

1919

by American Federation of Labor

1905

by American Federation of Labor

1924

by American Federation of Labor. Building Trades Dept

1908

by American Federation of Labor. Railway Employees Dept. Convention

1914

by American Federation of Labor and Congress of Industrial Organizations. Metal Trades Department

1926

by American Federation of Labor

1923

by American Federation of Labor

1915

by American Federation of Labor

1914

by American Federation of Labor. Convention

1910