The collection contains:
- Lantern slides covering the work of London Missionary Society missionary Charles Somerville in Hangkou, China (1904-1914)
- Lantern slides on the work of Dugald Christie in Moukden, China
- Lantern slides covering the work of Walter Angus Elmslie with the Ngoni people in British Central Africa
- Lantern slides on the work of Donald Fraser in Malawi
- Lantern slides on the work of Robert Laws of the Livingstonia Mission in Malawi
- Lantern slides showing the King's African Rifles in Malawi during the First World War
- Lantern slides on boyhood in Zambia (Lubwa)
- Lantern slides on the Kenya mission of the Church of Scotland
- Lantern slides on the pioneer missionary, Mary Mitchell Slessor, southeast Nigeria
- Lantern slides on church, people and industry in Calabar, southeast Nigeria
- Lantern slides on the Indian missions of the Church of Scotland
- Lantern slides on the Christian church in Jamaica
- Indexes for certain lantern slide sets
- 35mm colour and black and white slides covering Africa, the Far East, the Holy Land, the Middle East, India, Pakistan, Bangladesh, India, the West Indies, and Nepal
- 35mm slides on general mission work
- A small number of glass plate negatives
- Display photographs on India, Pakistan, Bangladesh, and Church of Scotland general mission work