Alan Archibald Campbell Swinton, 1896, 26 June (dated on print), X-ray photograph of the hand of William Crookes, Photograph, x-ray, Royal Society, LL/58666

Charles Spencer, 1886, View into the Chasm where Lake Rotomahana was from East Slope of Te Hape-o-toroa, Albumen print, Royal Society, LL/58690

Caleb Burrell Rose, 1859 (or earlier), Two specimens of fern leaf [An early attempt at Photography from Norwich], Photogenic drawing, Royal Society, LL/58683

Unidentified photographer, 1878, Venus's flower basket, Albumen print, Royal Society, LL/58677

John Phillips, 1853, Study of the Moon, Albumen print, Royal Society, LL/58676

Alphonse Bernoud / Claude Grillet, 1857-1858, At Polla [earthquake damage], Albumen print, Royal Society, LL/58667

Alphonse Bernoud / Claude Grillet, 1857-1858, Rocks, Rio Agri…, Albumen print, Royal Society, LL/58669

Alphonse Bernoud / Claude Grillet, 1857-1858, Potenza, north side, Albumen print, Royal Society, LL/58679

Alphonse Bernoud / Claude Grillet, 1857-1858, Pertosa [earthquake damage], Albumen print, Royal Society, LL/58678

Henry Fox Talbot, 1839, 28 January (Recd.) , 31 January (Read), Handwritten text for "Some Account of the Art of Photogenic Drawing, or, the process by which natural objects may be made to delineate themselves, without the aid of the artist's pencil", Page, with handwriting, Royal Society, LL/65102

Charles Spencer, 1886, McRae's Hotel, Interior, Albumen print, Royal Society, LL/58689

Charles Spencer, 1886, View from Te Hape o toroa at back Site of Pink Terrace, Albumen print, Royal Society, LL/58688

Mary Rosse, 1857 (ca), Lord Rosse's telescope at Birr Castle, Ireland, Albumen print, stereoview, detail, Royal Society, LL/58671

Mary Rosse, 1857 (ca), Lord Rosse's telescope at Birr Castle, Ireland, Albumen print, stereoview, detail, Royal Society, LL/58674

Henri-Victor Regnault, 1853, The Ladder, Blanquart-Evrard salt print from waxed paper negative, Royal Society, LL/59211

Mary Rosse, 1857 (ca), Lord Rosse's telescope at Birr Castle, Ireland, Albumen print, stereoview, detail, Royal Society, LL/58673

Charles Spencer, 1886, General View from 4 Miles West of the Great Fissure looking N.E., Albumen print, Royal Society, LL/58686

Alphonse Bernoud / Claude Grillet, 1857-1858, Villa Carusso [earthquake damage], Albumen print, Royal Society, LL/58668

Charles Spencer, 1886, Tarawera Lake from the Wairoa Valley, Albumen print, Royal Society, LL/58687

Mary Rosse, 1861, Lord Rosse's telescope at Birr Castle, Ireland, Albumen prints, mounted, Royal Society, LL/58681

Robert Hooke, 1662, Figures observ'd in snow, Ink wash on paper, Royal Society, LL/58680

Mary Rosse, 1857 (ca), Lord Rosse's telescope at Birr Castle, Ireland, Albumen print, stereoview, detail, Royal Society, LL/58672

Unidentified photographer, 1889, Thylacoleo fossil skull, Albumen print, Royal Society, LL/63956

Charles Spencer, 1886, View across Lake Rotorua, Albumen print, Royal Society, LL/58685

Unidentified photographer, 1870, Clear for Action [Commander E. D. Ashe and assistants], Albumen print, Royal Society, LL/58684

Mary Rosse, 1857 (ca), Lord Rosse's telescope at Birr Castle, Ireland, Albumen print, stereoview, Royal Society, LL/58670

Christian Albrecht Jensen, 1843 (1792-1870, Danish, painter), Sir John Herschel, Oil on canvas, Royal Society, LL/76280

Unidentified photographer, 1867 (ca), Mirror cell for the Great Melbourne Telescope speculum, Albumen print, Royal Society, LL/58675