Twenty-five letters, 1942-1943, to John Cowper Powys from his sister, Gertrude Powys, containing mostly personal and family news, with references to the Second World War and its effects. Enclosures comprise four letters to Phyllis Playter from Gertrude, and two letters to Gertrude's and John Cowper Powys's sister Philippa (Katie) Powys from Yvonne Mackenzie, containing the latter's response to John Cowper Powys's Owen Glendower (1940).
Twenty-six letters, 1940-1941, to John Cowper Powys from his sister, Gertrude Powys, containing mostly personal and family news, with references to the death of poet and writer Frances Gregg in April 1941, and to the Second World War and its effects. Enclosures comprise three letters to Phyllis Playter from Gertrude, one letter to Gertrude from Yvonne Mackenzie, and one letter to John Cowper Powys from his and Gertrude's sister, Philippa (Katie) Powys, in which she refers briefly to the death of the writer Virginia Woolf in March 1941.