Trade Union Action Dental Nurses Demo 1974 (80 photos) Kindergarten Trainee Teachers Demo 1974 (50 photos) Seamens Union and Drivers Union members protest at Parliament: June 1974 (20 photos) Three thousand workers and others march in protest in Wellington: July 1974 (60 photos) Coach Workers protest at a lockout from Ford plant Seaview Wellington 1974 (9 photos) Students from Teachers' Colleges march on Parliament in 1975 (31 photos)