The Commonwealth War Graves Commission
National Library of Sri Lanka - National Digital Library and Repository
Government of Sri Lanka Gazettes (Extraordinary)
Museum of the Order of St John
Global Press Archive - Includes scans of Ceylonese Newspapers
Royal College of Surgeons of England - (Biographical details)
Noolaham - An online repository of Ceylonese books and magazines
Victor Melder Sri Lanka Library (Australia)
British Army Ancestors (search set to Ceylon)
Prof. Michael Roberts Oral History Project
An excellent collection of interviews conducted by Prof. Roberts with former members of the Ceylon Civil Service (CCS).
Thuppahi's Blog
Prof. Michael Roberts' blog with lots of articles relating to history and social science of Sri Lanka / Ceylon.
Victor Melder Sri Lanka Library
Armed Services of Sri Lanka
E BOOKS about Ceylon / Sri Lanka
The Chieftains of Ceylon - by J C Van Sanden
The Royal Navy and Trincomalee - The History of their Connection 1750 - 1958 - H A Colgate
Twentieth Century Impressions of Ceylon: Its history, people, commerce, industries, and resources. Text version and Illustrated version
A History of Sri Lanka - K M de Silva
Annals of the Ceylon Civil Service - J R Toussaint