Lord Rosse's telescope at Birr Castle, Ireland mb-height 6721 which accounted for less than

which accounted for less than 2% of production

'Portrait of a Woman'

The plate is inscribed below: 'Plate IX

Henry William Bristow was elected a Fellow of the Royal Society in 1862

View of the Doge's Palace in Venice

Lord Rosse's telescope at Birr Castle, Ireland mb-height 6721 which accounted for less thanPlate 24 figures 1 11 for 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. Reduced versions of images and cut stereoscopic views of the telescope arranged on a backing board for the engraver. The images are numbered and overwritten with key letters in