- FondsJeffreys - Papers and correspondence of Sir Harold Jeffreys
- SeriesH1-H219 - Non Textual Material
- SubseriesH1-H107 - Photographs
- FileH46-H56 - Photographs of biographical interest
- ItemH46 - Wedding photograph of Jeffreys and Bertha Swirles
- FileH47-H49 - Miscellaneous photographs and photographic negatives found together in photographic wallet
- FileH50 - 'Longhorsley [Northumberland] Churchyard Family Grave'
- FileH51-H56 - Miscellaneous photographs and photographic negatives found together in photographic wallet