Ken, from Longley, has captured images of many lost places such as the Hole in the Road, Castle Market and Sheffield Airport.
5. Lost landmarks 2
Waingate and Castle Market, pictured in 2007 Photo: Ken Webster
6. Roof lines
Ken Webster's photograph of the galleries and outdoor stalls at Castle Market Photo: Ken Webster
7. City citadel
The old Sheffield Salvation Army Citadel on Cross Burgess Street in the city centre Photo: Ken Webster
8. Shopping scene
Ken's picture of Castle Market fish and meat stalls, taken in 2008 Photo: Ken Webster