Anne McLaren Papers. Laboratory correspondence and reports; 1952-1974. Assorted correspondence and progress reports to employers and funding parties regarding her work. Three volumes
Bowker Papers. Vols. i-iii. Letters from Spain; 1942-1944. Letters from Bowker to his mother, Esme, whilst stationed in Spain at Madrid and at Algiers. based on career earnings rather than final salaryThree volumes.
Bowker Papers. Vols. vi, vii. Letters from Turkey; 1933, 1954-1958. Letters from Bowker to his mother whilst stationed in Turkey at Ankara, Istanbul and Constantinople. Some of the letters include additions by his wife Elsa. Two volumes.
Bowker Papers. Vols. x-xii. General family correspondence; 1925-1965. Letters from Bowker to his mother from places and periods not covered above, and from his wife, Elsa, to his mother, Esme. Three volumes.
Bowker Papers. Vols. xxvii-xxxvii. Other photographic materials; circa 1898-1960s, n.d. Loose photographs of Bowker, Lady Bowker, friends, family and colleagues, at formal events and occasions as well as during leisure time. Also photographs of scenery, landscapes and buildings. Eleven volumes.