'On the Line' was a agitational newsletter put out by the New York based Libertarian Workers Group, which was affliated with the Anarchist Communist Federation of North American and one of the founders of Workers Solidarity Alliance (WSA). It then became an occasional newsletter of WSA in New York/New Jersey.
On the line - Libertarian Workers Group/Workers Solidarity Alliance
English language discussion bulletin - DAM, WSA and ASF
Partial online archive of issues of a bulletin produced by the UK, US and Australian sections of the anarcho-syndicalist International Workers Association, the Direct Action Movement, Workers Solidarity Alliance and Anarcho-Syndicalist Federation respectively, from 1988.