Unidentified photographer, Henry Mowbray Cadell (?), 1902-1910 (?), H.M. Cadell mountain building experiments. No 10. Using his 'squeeze box' Cadell carried out early experiments to try and explain the geometry and mechanisms of thrusting in layered rocks., Glass negative, British Geological Survey, LL/65395

Unidentified photographer, Henry Mowbray Cadell (?), 1902-1910 (?), Five men with Mexican hats on a snow-covered mountain summit, Glass negative, British Geological Survey, LL/65394

Unidentified photographer, Henry Mowbray Cadell (?), 1902-1910 (?), Mandalay, Burma. On the river in boad, punting., Photograph, British Geological Survey, LL/65396

1913, 1 August, Death of Professor John Milne, Th Famous English Inventor of instruments to detect Earthquakes and register their movements, Newspaper, British Geological Survey, LL/65387

Unidentified photographer, n.d., John Milne, the ‘father of seismology', with his assistant, Glass negative, British Geological Survey, LL/65386