Biography
Harry Donlan signed a Christmas and New Year letter from San Quentin prison, thanking the International Labor Defense for five dollars and greetings and describing his lost liberty as part of workers’ collective struggle. The correspondence establishes actual confinement and political-prisoner relief context, but gives no individual charge, arrest day or imposed term. Source: https://www.marxists.org/history/usa/pubs/labordefender/1936/v12-%5B10%5Dn02-feb-1936-orig-LD.pdf#page=22
