Spectra from light shone through prisms mop seller a view of the bridge

a view of the bridge from the riverbank

1970 World Cup Finals in Mexico

who had been Master of Ceremonies at Vauxhall Gardens for 36 years

Neil Aspinall stands in for bed ridden George Harrison

Spectra from light shone through prisms mop seller a view of the bridgeOptical diagrams showing light shone through prisms and the resulting spectral patterns. Four figures numbered 5a 5b and 6a 6b. Plate 5 from the monograph 'Merkwurdige phanomene an und durch verschiedene prismen: zur richtigen wurdigung der Newton'schen und der von Gothe'schen farbenlehre', [Remarkable phenomena at and through different prisms to correct Newton's and Goethe's theories of colours] by Johann Friedrich Christian Werneburg (Nuremberg,