The collection, originally mounted in two photograph albums, comprises:
- Colour photographs taken at the celebration of the 50th anniversary of the ordination of Rev. Ross, held at St Andrew's with Castle Gate United Reformed Church. At the end of this sequence are five photographs that do not seem to relate to the event. 1979 (MS 466/1);
- Colour photographs taken at the celebration of the 80th birthday party of Rev. Ross, held at Gregory Boulevard United Reformed Church. 1978 (MS 466/2);
- Newspaper cuttings collected in association with the 50th anniversary of the ordination of Rev. Ross. 1979 (MS 466/3);
- Correspondence from Rev. Ross and Frank Taylor. 1979 (MS 466/4).