XEE4134480: Human Zoo: group of men Hottentots (Southern Africa) exhibes at the Jardin d'Acclimatation in Paris. (From a photograph). Engraving in “” La Nature: revue des sciences et de leurs applications aux arts et a l'industrie”” of 11 August 1888., Unknown Artist, (19th century) / Bridgeman Images
XEE4134546: Electricite experiment performed by William Watson (1715-1787), English physicist, on the banks of the Thames in the 18th century. Engraving in “” La Nature: revue des sciences et de leurs applications aux arts et a l'industrie”” of 18 May 1889., Unknown Artist, (19th century) / Bridgeman Images
XEE4134593: Experience of Pierre Bouguer (1698-1758) at the Dome des Invalides (Paris) to demonstrate the expansion of bodies by heat (1745). Engraving in “” La Nature: revue des sciences et de leurs applications aux arts et a l'industrie”” of 27 April 1895., Unknown Artist, (19th century) / Bridgeman Images