Lord Rosse's telescope at Birr Castle, Ireland Product:Fine art poster Dadelbeek delineavit

Dadelbeek delineavit

View of Cold Bath Fields Prison

in a gap between two other hill ranges made it almost impossible to attack

Site of the 1862 International Exhibition

Lord Rosse's telescope at Birr Castle, Ireland Product:Fine art poster Dadelbeek delineavitMonoscopic view from a stereo image used to produce Plate 24 figure 7 from the paper "On the construction of specula of six feet aperture; and a selection from the observations of nebulae made with them", by William Parsons, 3rd Earl of Rosse, Philosophical Transactions of the Royal Society, volume 151 (1861) pp. 681 746. The great telescope seen from the south, showing the position of the telescope when a man enters the tube to fix the small speculum