South African history through the prism of friendship Friendship and Union : The South African Letters of Patrick Duncan and Maud Selborne, 1907-1943, D. Lavin (Ed.) : book review. HASA [Internet]. 2021 Apr. 19 [cited 2024 May 19];56(2). Available from: https://upjournals.up.ac.za/index.php/historia/article/view/982