Ardagh PielkenroodStrike, against a wage cut - 1957Strike, wage raise - 1949Strike, against a wage cut - 1949Strike, wage raise - 1956Strike, wage demands excluding wage raise - 1951Strike, organization of work - 1951Strike, collective agreement demanded by the employees - 1916Strike, wage raise - 1903Strike, - 1920Strike, wage raise - 1913Strike, against the sacking or punishment of a colleague - 1926Strike, wage demands excluding wage raise - 1921Strike, wage raise - 1914Strike, refusal of short time - 1922Strike, - 1923Strike, against a wage cut - 1923Strike, against a wage cut - 1923Strike, against a wage cut - 1924