![Telescope: William Parsons. /Nthe Great 'Leviathan' Telescope Constructed In 1845 By The Irish Astronomer William Parsons, 3Rd Earl Of Rosse. Contemporary English Engraving. Poster Print by Granger Collection - Item # VARGRC0027500 - Posterazzi Telescope: William Parsons. /Nthe Great 'Leviathan' Telescope Constructed In 1845 By The Irish Astronomer William Parsons, 3Rd Earl Of Rosse. Contemporary English Engraving. Poster Print by Granger Collection - Item # VARGRC0027500 - Posterazzi](https://cdn11.bigcommerce.com/s-yzgoj/images/stencil/1280x1280/products/1612036/4826970/apijzgoij__96740.1626736440.jpg?c=2)
Telescope: William Parsons. /Nthe Great 'Leviathan' Telescope Constructed In 1845 By The Irish Astronomer William Parsons, 3Rd Earl Of Rosse. Contemporary English Engraving. Poster Print by Granger Collection - Item # VARGRC0027500 - Posterazzi
![Telescope: Parsons, 1845. /Nthe Great 'Leviathan' Telescope Built In 1845 By The Irish Astronomer William Parsons, Telescope: Parsons, 1845. /Nthe Great 'Leviathan' Telescope Built In 1845 By The Irish Astronomer William Parsons,](https://cdn11.bigcommerce.com/s-yzgoj/images/stencil/1280x1280/products/1569951/4914101/apie16ful__70739.1626770179.jpg?c=2)
Telescope: Parsons, 1845. /Nthe Great 'Leviathan' Telescope Built In 1845 By The Irish Astronomer William Parsons,
![The Leviathan of Parsonstown, the 72 inch telescope built by William Parsons, 3rd Earl of Rosse, Stock Photo, Picture And Rights Managed Image. Pic. XY2-3847329 | agefotostock The Leviathan of Parsonstown, the 72 inch telescope built by William Parsons, 3rd Earl of Rosse, Stock Photo, Picture And Rights Managed Image. Pic. XY2-3847329 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/5fa00174bc222b73a9aee936ed3d7155/xy2-3847329.jpg)
The Leviathan of Parsonstown, the 72 inch telescope built by William Parsons, 3rd Earl of Rosse, Stock Photo, Picture And Rights Managed Image. Pic. XY2-3847329 | agefotostock
![Monster telescope called the Leviathan of Parsonstown built in 1845 by Irish William Parsons, earl of Rosse, the world largest telescope of that time weighting 4 tons Stock Photo - Alamy Monster telescope called the Leviathan of Parsonstown built in 1845 by Irish William Parsons, earl of Rosse, the world largest telescope of that time weighting 4 tons Stock Photo - Alamy](https://c8.alamy.com/comp/HDF7N5/monster-telescope-called-the-leviathan-of-parsonstown-built-in-1845-HDF7N5.jpg)
Monster telescope called the Leviathan of Parsonstown built in 1845 by Irish William Parsons, earl of Rosse, the world largest telescope of that time weighting 4 tons Stock Photo - Alamy
![The Leviathan of Parsonstown, the 72 inch telescope built by William Parsons, 3rd Earl of Rosse, in 1845. It was located at Birr Castle, Parsonstown, County Offaly, Ireland and was the largest The Leviathan of Parsonstown, the 72 inch telescope built by William Parsons, 3rd Earl of Rosse, in 1845. It was located at Birr Castle, Parsonstown, County Offaly, Ireland and was the largest](https://c8.alamy.com/zooms/9/29ddd11a202b4d04882fd39f73b36231/2a2pa43.jpg)
The Leviathan of Parsonstown, the 72 inch telescope built by William Parsons, 3rd Earl of Rosse, in 1845. It was located at Birr Castle, Parsonstown, County Offaly, Ireland and was the largest
![72-inch reflecting telescope at Birr Castle, Parsonstown, Ireland. "Leviathan," completed in 1845, was the world's largest telescope until the early 20th century. William Parsons, 3rd Earl of Rosse (June 17, 1800 - 72-inch reflecting telescope at Birr Castle, Parsonstown, Ireland. "Leviathan," completed in 1845, was the world's largest telescope until the early 20th century. William Parsons, 3rd Earl of Rosse (June 17, 1800 -](https://l450v.alamy.com/450v/2be0hgr/72-inch-reflecting-telescope-at-birr-castle-parsonstown-ireland-leviathan-completed-in-1845-was-the-worlds-largest-telescope-until-the-early-20th-century-william-parsons-3rd-earl-of-rosse-june-17-1800-october-31-1867-was-an-anglo-irish-astronomer-he-inherited-an-earldom-and-a-large-estate-in-kings-county-ireland-when-his-father-lawrence-parsons-2nd-earl-of-rosse-died-in-1841-there-he-performed-astronomical-studies-and-discovered-the-spiral-nature-of-some-nebulas-today-known-to-be-spiral-galaxies-his-72-inch-telescope-leviathan-built-1845-was-the-worlds-largest-telesc-2be0hgr.jpg)
72-inch reflecting telescope at Birr Castle, Parsonstown, Ireland. "Leviathan," completed in 1845, was the world's largest telescope until the early 20th century. William Parsons, 3rd Earl of Rosse (June 17, 1800 -
![Leviathan telescope. Coloured historical artwork of the 1.8 metre (m) telescope named the Leviathan of Parsontown. It was completed by William Parsons Stock Photo - Alamy Leviathan telescope. Coloured historical artwork of the 1.8 metre (m) telescope named the Leviathan of Parsontown. It was completed by William Parsons Stock Photo - Alamy](https://c8.alamy.com/comp/2ADM1TY/leviathan-telescope-coloured-historical-artwork-of-the-18-metre-m-telescope-named-the-leviathan-of-parsontown-it-was-completed-by-william-parsons-2ADM1TY.jpg)
Leviathan telescope. Coloured historical artwork of the 1.8 metre (m) telescope named the Leviathan of Parsontown. It was completed by William Parsons Stock Photo - Alamy
![The Leviathan of Parsonstown, Birr Castle. The 6ft telescope was built in 1845 by William Parsons, 3rd Earl of Rosse, and remained the largest telescope in the world for 70 years - The Leviathan of Parsonstown, Birr Castle. The 6ft telescope was built in 1845 by William Parsons, 3rd Earl of Rosse, and remained the largest telescope in the world for 70 years -](https://andreas-und-angelika.de/galleries/andreas/2019-06_Ireland/photos/aka-Ireland-2019-06-16__D5X6176.jpg)
The Leviathan of Parsonstown, Birr Castle. The 6ft telescope was built in 1845 by William Parsons, 3rd Earl of Rosse, and remained the largest telescope in the world for 70 years -
![The Rosse six-foot telescope ( also known as Leviathan of Parsonstown). A reflecting telescope of 72 in (1.8 m) aperture, which wa largest telescope in the world from 1845 until the construction The Rosse six-foot telescope ( also known as Leviathan of Parsonstown). A reflecting telescope of 72 in (1.8 m) aperture, which wa largest telescope in the world from 1845 until the construction](https://c8.alamy.com/comp/JF9026/the-rosse-six-foot-telescope-also-known-as-leviathan-of-parsonstown-JF9026.jpg)