Frauhofer diffraction patterns generated through gratings veteran bicycle Front view of Moor Hall

Front view of Moor Hall

Shooter's Hill and Eltham are noted on the horizon

Various magnifications

Interior view of the City of London Tavern

Marinoni came to Ferrari from Alfa Romeo in 1932 when Alfa Romeo announced their withdrawal from motor racing

Frauhofer diffraction patterns generated through gratings veteran bicycle Front view of Moor HallIllustrations of optical phenomena: four figures (numbered 131 134) of spectral distribution and intensity in Frauhofer patterns produced by white light shone through gratings. Plate 14 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], by Friedrich Magnus