See if you can spot yourself, parents, grandparents or friends in this picture gallery.
1. Millionth Tonne
Grimethorpe Colliery Millionth Tonne With Coal Queen Gillian Parkin 12 March 1980 Photo: Peter Tuffrey
2. High tea in Fargate
Students from the Tapton Hall of Residence held a high tea in Fargate, Sheffield, to publicise the sale of the Students Rag Magazine "Twikker" - 30 October 1985 Photo: Sheffield Newspapers
3. Prince Charles meets well-wishers
Prince Charles meets well-wishers outside the Cutlers Hall on a visit to Sheffield in November 1988 Photo: Sheffield Newspapers
4. Comic Relief
Comic Relief February 1988 - Sheffield Town Hall Photo: Sheffield Newspapers