Strike, wage raise - 1899Lockout, - 1914Strike, wage raise - 1899Strike, wage raise - 1913Strike, against a wage cut - 1912Strike, wage raise - 1913Strike, wage raise - 1913Strike, wage raise - 1913Strike, wage raise - 1917Strike, - 1918Strike, wage raise - 1919Strike, wage raise - 1920Strike, collective agreement demanded by the employees - 1933