Category:Trade unions established in 1887 From Wikipedia, the free encyclopedia This category is for trade unions (aka labor unions) established in the year 1887. 18821883188418851886188718881889189018911892 1830s1840s1850s1860s1870s1880s1890s1900s1910s1920s1930s Organized Labour portalHistory portal2020s portal Related Articles~TimelinesTop QsFact Checks
