August 11 -- Union Communications Services, Inc.
Federal troops drive some 1,200 jobless workers from Washington D.C. Led by unemployed activist Charles "Hobo" Kelley, the group's "soldiers" include young journalist Jack London and William Haywood, a young miner-cowboy called "Big Bill" - 1884
One hundred "platform men" employed by the privately owned United Railroads streetcar service in San Francisco abandon their streetcars, tying up many of the main lines in and out of the city center - 1917
Int’l Longshoremen's and Warehousemen's Union receives CIO charter – 1937
Maine lobster fishers form a local of the Machinists union as they face a 40-year low price for their catches, and other issues. By October, the New York Times reported, it had 600 members, 240 of them dues-payers - 2013