Royal Society (page 54)

Lacerta gecko toes Franz Andreas Bauer

Lacerta gecko William Clift

Lacenta, a native American chief of the Cuna Indians of Panama and entourage, observed by Lionel Wafer John Savage

Laboratory equipment for chemical analysis Anonymous

La Soufriere volcano on St Vincent Frederick Polydor Nodder

Krakatoa tsumami waves 5 and 6 Malby & Sons

Krakatoa tsumami waves 3 and 4 Malby & Sons

Krakatoa tsumami waves 1 and 2 Malby & Sons

Krakatoa tsumami wave 7 Malby & Sons

Knotty-rooted dog's grass and meadow grass Richard Waller

Kirkdale Cave, Yorkshire William Buckland

King cobra Annada Prasad Bagchi

Kater's invariable pendulum and clock for gravity observations, Sumatra unknown

Joseph Priestley's spectacles Anonymous

Joseph Priestley's spectacles Anonymous

Joseph Priestley's electrical machine Joseph Priestley

John Smeaton's design for the Weevill Brewery, Southampton John Smeaton

John Smeaton's design for the Weevill Brewery, Southampton John Smeaton

John Canton's magnets John Canton

John Arnold chronometers John Arnold

Johannes Hevelius observing through telescope Johannes Hevelius

James Clark Ross killing a musk ox John Brandard

IV.69 the Crystal Ball Nebula John Frederick William Herschel

Italian-style garden landscape Anonymous

Italian wall lizard J G Bach

Isotelus, genus of trilobite Henry James

Ischnaspis filiformis Robert Newstead

Isaac Newton's reflecting telescope Anonymous

Isaac Newton's reflecting telescope Isaac Newton

Irregularities of the teeth Parks

Iron wire explosion pattern Anonymous

Inuit interpreters: Junius [L] and Augustus [R] Edward Francis Finden

Interior surfaces of the human stomach and duodenum Franz Andreas Bauer

Interior surfaces of the human oesophagus and stomach Franz Andreas Bauer

Instrument for perspective drawing James Peacock

Instrument for perspective drawing James Peacock