An article by George Fulser of the Syndicalist Workers Federation on the 1966 seaman's strike
Unholy alliance - The 1966 Seamen's Strike: An analysis
Direct Action Pamphlets #10
The backdoor agreement
The seamen's struggle of 1966 was beaten before it began. There are plenty of details to show how and why this was so.
Seamen had won a 44-hour week in 1961, following, their unofficial 1960 dispute, by threatening another go if the 1960 aims were not conceded.