Papers in the Lewisham area

[Trouble]

Can anybody please help, looking up a friend's great grandfather for him.

His name was John Duncan Fraser, I know that in 1918 he was living in Southbrook Road, Lewisham but not in 1922, I feel that he could be the John D Fraser who died in the Jun Q 1920 Lewisham.

He apparently spent time in India working on the building of Karachi harbour so I figure there may be an interesting obiturary in the local paper. But which paper would that be and is there anywhere online where I could view, or can anybody help, much appreciated.