Letters, unfoliated, from Mathews in Nigeria to his parents in England. In the first six files, the letters were arranged by Mathews's father for copying, several being fastened together and these collections numbered 1-74, with certain passages marked for omission from the copy. The letters in the remaining eight files have been numbered 75-233 by the archivist. There are references throughout the letters to various missions operating in Nigeria, including the Church Missionary Society, the…