Troops and flag of the French 102nd infantry, Saint-Francois-Xavier, Paris, France, August 1914 Size:S: 50 x 25cm Plate 15 from the monograph

Plate 15 from the monograph 'Die Beugungserscheinungen aus den Fundamentalgesetzen der Undulationstheorie analytisch entwickelt und in Bildern dargestellt' [Diffraction in the fundamental laws of wave theory developed analytically and presented in pictures]

' Robert Bickersteth was elected a Fellow of the Royal Society in 1858

The Duke of Sussex was elected a Fellow of the Royal Society in 1828

The team racked up an unprecedented 12 perfect scores to win the gold medal for this performance

he invented the photographic gun and later he devised the first chronophotograph camera

Troops and flag of the French 102nd infantry, Saint-Francois-Xavier, Paris, France, August 1914 Size:S: 50 x 25cm Plate 15 from the monographTroops and flag of the French 102nd infantry, Saint Francois Xavier, Paris, France, August 1914.