'Calx carbonata' [Ammonite with crystals] mb-height 5108 Louis Zborowski passing Humphrey Cook's

Louis Zborowski passing Humphrey Cook's Ballot by skidding above him

Plate 15 figure 1 from the paper 'Astronomical observations and experiments tending to investigate the local arrangement of the celestial bodies in space

and you musn't let the Party inside annoy nobody Outside

View with figures standing at a railing in the foreground

'Calx carbonata' [Ammonite with crystals] mb-height 5108 Louis Zborowski passing Humphrey Cook'sFossil ammonite section with two details of calcium carbonate crystals, here termed 'crystallized carbonate of lime, lenticular equiaxed'. Plate 12 from British mineralogy: or coloured figures intended to elucidate the mineralogy of Great Britain, by James Sowerby, volume 1 (London, R. Taylor & Co., 1804). The accompanying text states that the fossil 'is the Helmintholithus Ammonites of Linn. Gmel. abundant in many parts of Great Britain.' The