bij Tjamme$Strike, wage raise - 1896Strike, against understaffed work - 1907Strike, wage raise - 1901Strike, wage raise - 1901Strike, wage raise - 1904Strike, against understaffed work - 1904Strike, wage raise - 1907Strike, wage raise - 1909Strike, - 1914Strike, wage raise - 1914Strike, wage raise - 1916Strike, - 1916Strike, wage raise - 1902Strike, wage raise - 1896Strike, - 1917Strike, wage raise - 1919Strike, against a wage cut - 1922Strike, wage raise - 1919Strike, wage raise - 1893Strike, wage demands excluding wage raise - 1909