Carbo oxygenizatus Finish:Float frame Diana Chapman and Terry Cashfield

Diana Chapman and Terry Cashfield seen here posing beside a control panel

Curtly Ambrose happy with his performance

with his long handled bath brush

perched on a first floor window sill step out into space

Carbo oxygenizatus Finish:Float frame Diana Chapman and Terry CashfieldTwo specimens of Denbigh coal from Denbighshire in Wales, here termed 'oxygenized carbon'. Plate 49 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 'There is little doubt of the Denbigh caol being nearly as pure an oxide of carbon as is likely to be found fracture and the prismatic hues for which this coal