Cod eye lens under polarised light mb-code 1150974 Is this here ring gould

Is this here ring gould

Britain's top dog is white bull terrier - Champion Abraxas Audacity

also showing a title above

the churchyard and the remains of London Wall

Cod eye lens under polarised light mb-code 1150974 Is this here ring gouldPlate 12 figures 1 6 from the paper 'On the structure of the crystalline lens in fishes and quadrupeds, as ascertained by its action on polarised light', by David Brewster, Philosophical Transactions of the Royal Society, vol. 106 (1816), pp. 311 317. Brewster compares the structures displayed by a fish eye lens with those of a sphere of crown glass (figure 5). The paintings are inscribed above with publication and plate details. Not signed. Royal