Spectra from light shone through prisms mb-code PG-5808 View of nos 36 and

View of nos 36 and 38 Gray's Inn Road

Map of the parish of St George Hanover Square in the City of Westminster

Lord Salisbury is the new Conservative Prime Minister

Charles Bentinck was the brother of Willem Bentinck (1704-1774) 1st Count Bentinck

Spectra from light shone through prisms mb-code PG-5808 View of nos 36 andOptical 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,