Calx fluor Christmas tree with figure and scale inscriptions

with figure and scale inscriptions positioned accordingly

On 17th July 1964 he set a speed record on land with a jet-powered Class A land vehicle

Plate 100 from British mineralogy: or coloured figures intended to elucidate the mineralogy of Great Britain

Charles James Fox and Cecil Wray

They are assembled in Guildhall on their return from South Africa

Calx fluor Christmas tree with figure and scale inscriptionsTwo specimens of fluorite, here termed 'fluate of lime, or fluor', with a figure showing its crystalline form. Plate 73 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 'These specimens are among the rarest of the fluors known in Great Britain. The upper one is in the possession of my very generous friend