Optical effects in crystalline materials under pressure Sir Henry Segrave The snow has been laid

The snow has been laid to give a seasonable appearance

pictured together in London

'The Carcase and the Eagles'

Including Lombard Street in the centre and the Cornhill on the left

After 1820 the Eyre Arms

Optical effects in crystalline materials under pressure Sir Henry Segrave The snow has been laidPlate 10 figures 15 28 from the paper 'On the communication of the structure of doubly refracting crystals to glass, muriate of soda, fluor spar and other substances, by mechanical compression and dilatation', by David Brewster, Philosophical Transactions of the Royal Society, vol. 106 (1816), pp. 136 178. The drawings are inscribed above with publication and plate details. Not signed. Royal Society stamp verso. Watermarked 'Ruse & Turners 1813.'