Many of the items are manuscript articles and talks by Blanchard on subjects including: South African churches' attitudes towards apartheid; African education in South Africa; British immigrants and their effect on Rhodesian race relations; Christian bodies and the Rhodesian Front.
There is correspondence with, among others, Arthur Blaxall, (a British-born clergyman convicted in South Africa in 1965 of aiding the African National Congress), Sir Humphrey Gibbs and British M.Ps.