Today in Labor History May 17, 1917: The government stayed the execution of Tom Mooney while he appealed his case. Mooney ultimately spent 22 years in prison for the San Francisco Preparedness Day Parade bombing in 1916, a crime he did not commit. Mooney, along with codefendant Warren Billings, were members of the IWW and were railroaded because of their union and anarchist affiliations. The bomb exploded at the foot of Market Street, killing ten and wounding forty. Billings had heard rumors that agents provocateurs might try to blacken the labor movement by disrupting the pro-war parade. He tried to warn his comrades.
Mooney’s father had been in the Knights of Labor, a forerunner of the IWW. He had been beaten so badly during one strike, that his comrades thought he was dead. He ultimately died of silicosis from mining at the age of 36, when Tom was only ten. In San Francisco, Tom Mooney published The Revolt, a socialist newspaper. He was tried and acquitted three times for transporting explosives during the Pacific Gas & Electric strike in 1913.
Mooney filed a writ of habeas corpus in 1937, providing evidence that his conviction was based on perjured testimony and evidence tampering. Among this evidence was a photograph of him in front of a large, ornate clock, on Market Street, clearly showing the time of the bombing and that he could not have been at the bombing site when it occurred. The Alibi Clock was later moved to downtown Vallejo, twenty-five miles to the northeast of San Francisco. A bookstore in Vallejo is named after this clock. He was finally pardoned in 1939. Upon his release, he marched in a huge parade down market street. Cops and leaders of the mainstream unions were all forbidden from participating. An honor guard of longshoremen accompanied him carrying their hooks. His case helped establish that convictions based on false evidence violate people’s right to due process.
The accompanying photo shows Oliver Law, and the Tom Mooney Machine Gun Company, part of the Abraham Lincoln Brigades, who fought in the Spanish war against fascism (AKA the Spanish Civil War). Oliver Law was a communist, and the first black man known to have commanded white U.S. troops.
Read my complete article on Mooney and Billings here: https://michaeldunnauthor.com/2024/05/19/tom-mooney-and-warren-billings/