'Ferrum caeruleum' mb-copyright Cheltenham Festivals Cultivated avenues of trees and

Cultivated avenues of trees and terraced steps mark the approach to the observatory

Plate 75 from Herbarium Blackwellianum

Inscribed: "Benoist sculp

The Lodge at Holland House

beaming out light into the darkness

'Ferrum caeruleum' mb-copyright Cheltenham Festivals Cultivated avenues of trees andTwo specimens of iron ore, here termed 'azure iron ore'. Plate 10 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 mineral shown in the upper figure was found at Blackwall or the Isle of Dogs in Middlesex. The lower specimen came from near Kennington or Lambeth in Surrey. The plate is inscribed: 'Jany 1