- FondsJeffreysB - Papers of Bertha Jeffreys
- SeriesA - Biographical
- SubseriesA227-A243 - Photographs
- ItemA227 - Jeffreys in her pram 'aged about 6 months'
- FileA228 - Photographs of Jeffreys as young girl
- ItemA229 - School photograph of 'Northampton School for Girls 1915-16'
- FileA230 - Photographs of Jeffreys aged 16
- FileA231 - Two photographs of Wedding Cake of Sir Harold Jeffreys and Bertha Swirles
- 12 more...