October 23 -- Union Communications Services, Inc.
President Theodore Roosevelt establishes a fact-finding commission that suspends a nine-months-long strike by Western Pennsylvania coal miners fighting for better pay, shorter workdays and union recognition. The strikers ended up winning more pay for fewer hours, but failed to get union recognition. It was the first time that the federal government had intervened as a neutral arbitrator in a labor dispute - 1902
Explosion and fire at Phillips Petroleum refinery in Pasadena, Texas, kills 23 and injures 314 - 1989
Postal workers Joseph Curseen and Thomas Morris die nearly a month after having inhaled anthrax at the Brentwood mail sorting center in Washington, D.C. Other postal workers had been made ill but survived. Letters containing the deadly spores had been addressed to U.S. Senate offices and media outlets – 2001