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         Ramsden Jesse:     more detail
  1. Jesse Ramsden (1735-1800) (Science, Technology and Culture, 1700–1945) by Anita McConnell, 2007-12-21
  2. Jesse Ramsden

61. (John RAMSDEN - Anna Elisabeth ZUERCHER )
John ramsden to James RENNIE John RENNIE to Hans Ulrich ROTACH THOMPSONFrancis THOMPSON to Jennie Elizabeth THOMPSON jesse LOOSLE THOMPSON
http://freepages.genealogy.rootsweb.com/~archibald/all-html/index/ind0085.html
Index of Persons
John RAMSDEN to James RENNIE
John RENNIE to Hans Ulrich ROTACH

Maria Elisabeth ROTACH to Peter White RUSSELL

Robert RUSSELL to Hans Jakob SCHIESS
...
UP
(Adeline - Anna Elisabeth ZUERCHER )
BACK
(Thomas JENKINS - Charles RAMSDEN Sr.)
SURNAMES
HOME HTML created by GED2HTML v3.5e-WIN95 (Sep 26 1998) on 09/01/01 04:22:21

62. (Jesse LOOSLE THOMPSON - Mary Augusta THOMPSON )
jesse LOOSLE THOMPSON (13 Jul 1904 30 Apr 1975) John THOMPSON (30 Mar UP (John ramsden- Anna Elisabeth ZUERCHER ) BACK (Francis THOMPSON - Jennie Elizabeth
http://freepages.genealogy.rootsweb.com/~archibald/all-html/index/ind0101.html
Index of Persons
Jesse LOOSLE THOMPSON (13 Jul 1904 - 30 Apr 1975)
John THOMPSON
(30 Mar 1852 - 5 Jun 1922)
John THOMPSON
(18 Jan 1816 - )
John THOMPSON

John THOMPSON
(ABT 1812 - )
John Alfred THOMPSON
(20 Feb 1873 - 2 May 1928)
John Crompton THOMPSON
(21 Apr 1878 - 22 May 1953)
Joseph THOMPSON
(15 Jul 1842 - 25 Apr 1897)
Joseph THOMPSON
(28 Oct 1861 - 10 May 1865)
Joseph L. THOMPSON
(30 Nov 1887 - Dec 1906)
Joseph Lewis THOMPSON
(8 Feb 1815 - 15 Feb 1875) Joseph Louis THOMPSON (1 Oct 1877 - 5 Jul 1963) Joseph Smith THOMPSON (14 Nov 1880 - 22 May 1957) Joseph Thomas THOMPSON (23 Dec 1895 - 5 Nov 1920) Katie Maria THOMPSON Kenneth THOMPSON Laura Olivia THOMPSON (28 Jun 1876 - 24 Oct 1967) Lillian Penelope THOMPSON (7 Dec 1899 - 21 Jul 1920) Lois THOMPSON (18 Jun 1898 - 19 Sep 1902) Louis THOMPSON Lucy THOMPSON (3 Dec 1870 - 3 Oct 1881) Lucy Lavern THOMPSON Lula L. THOMPSON (9 Oct 1907 - 7 Jan 1929) Maggie Marvilla THOMPSON (14 Jun 1902 - 5 May 1959) Mary Ann THOMPSON (15 Jan 1882 - 12 Nov 1967) Mary Ann THOMPSON (29 Mar 1819 - ) Mary Augusta THOMPSON UP (John RAMSDEN - Anna Elisabeth ZUERCHER ) BACK (Francis THOMPSON - Jennie Elizabeth THOMPSON ) NEXT (Mary Caroline THOMPSON - Sylvia Lois THOMPSON ) SURNAMES HOME HTML created by GED2HTML v3.5e-WIN95 (Sep 26 1998)

63. Www.genuki.org.uk/big/eng/YKS/yrksdict/eminent.txt
Abraham de la Quarmby, Sir Hugh ramsden, jesse Ratcliffe, Doctor John Reed, JosephRipley, Sir George Robert, the Scribe Robinson, John Roebuck, John Role
http://www.genuki.org.uk/big/eng/YKS/yrksdict/eminent.txt
 A LIST OF EMINENT MEN noticed in this work. (the numbers indicate the number of occurences) Alcock, John Alfred, King of Northumberland Aram, Eugene (2) Ascham, Roger Aske, Robert Babthorpes, Ralphe Bacon, Fryer Balguy, Rev. John Baltimore, Lord Barnaby, Drunken, alias Richard Braithwaite Beloe, William Bentley, Richard Berkenhaut, John Beverley, John of Bingham, Joseph Bingley, William Blackburn, Francis Bosvill, James Bramhall, John Bridlington, John de Briggs, Henry Brompton, John of Brookbank, Joseph Brooke, John Charles Brown, Tom Brotherton, Thomas de Bubwith, Nicholas de Burton, Henry (2) Burton, John Byrks, Robert Cappe, Newcome Carr, John Cholmley, Sir Hugh Clapham, John Clarke, Rev. John Clarkson, David Clifton, Sir Gervaise Comber, Rev. Thomas Congreve, William Cooke, Captain Coverdale, Bishop Craven, William (3) Cuitt, George Dade, William De Foe, Daniel Deane, Doctor Dodgson, Doctor Dodsworth, Roger Drake, Doctor Samuel Edwards, William Elphin, Bishop Eusden, Lawrence Fairfax, Thomas Fairfax, Edward Farrer, Robert (Bishop) Fisher, John Fitzwilliam, William Fiddes, Richard Fleming, Richard Frobisher, Martin Fothergill, Doctor John Fothergill, Doctor Anthony Foulis, Henry Frank, Richard Gale, Dr. Thomas Gascoigne, Sir William, Goes, Hugh Gawer, Sir John Green, John (Bishop) Hartley, David Hastings, Lady E. Hatfield, de William Hickes, Doctor Hickes, John Hill, Joseph Holmes, George Holden, Rev. Dr. Holgate, Archbishop Hood, Robin (3) Hopton, John (Bishop) Hoveden, John of Hurtley, Mr., Hutchinson, John Hutton, Archbishop Ingram, Robert Jackson, John Jenkins, (2) John, Constantine (Lord Mulgrave) Johnson, Thomas Johnson, Dr. Thomas Kirton, George Knivet, Sir Thomas Langtoft, Peter Lamplugh, Archbishop Lambert, Major General Lee, Rev. William Lockwood, William Lodge, William Lun Mary, Queen of Scotts Marvel, Andrew Dutchman, Billy Margetson, James Marre, John Mason, Rev. WIlliam Melton, de William Metcalfe, of Nappa Metcalfe, John Montague, Mrs. Elizabeth Moore, Zachary Newbrough, John of Newburgh, William of Newman, Thomas Nevison, William Neville, Bishop Noble, Rev. John Oglethorpe, Doctor Owen Oglethorpe, General Palliser, Archbishop Plantagenet, Richard Potter, Dr. John Proctor, Thomas Pryme, Rev. Abraham de la Quarmby, Sir Hugh Ramsden, Jesse Ratcliffe, Doctor John Reed, Joseph Ripley, Sir George Robert, the Scribe Robinson, John Roebuck, John Role, Richard Saunderson, Nicholas Saville, Sir Henry Savilles, Saxton, Christopher Scott, Doctor James Scott, Thomas (Bishop) Scrope, Jeffrey Sezevaux, John de Sharp, John Sharpe, Abraham Shaw, Cuthbert Sheepshanks, Rev. William Shipton, Mother Skirlaugh, Bishop Smeaton, John Stevenson, John Hall Storr, Rear Admiral Terrick, Bishop Thompson, Captain Thoresby, Ralph Thoresby, Archbishop Tillotson, Archbishop Tong, Esreel Topham, John Torre, James Tunstall, James Tunstall, Bishop Tunstall, Marmaduke Villiers, Duke of Buckingham Wandesford, Christopher Walker, Samuel Washington, John Willan, Robert Wilson, John Wilson, Benjamin Wilson, Mr. Wolsey, Cardinal Woodhead, Abraham Wray, Thomas Wrightson, Roger Wycliffe, John de Zouch, Rev. Doctor

64. Roberts-Austen, Sir William Chandler
Ramsbottom, John. 08 October 1845 Fellow 24/06/1819. ramsden, jesse.06 October 1735 - 05 November 1800 Fellow 12/01/1786. Ranby, John.
http://www.royalsoc.ac.uk/library/fellows/R.htm
R Rabbitts, Terence Howard Fellow Rabinovitch, Benton Seymour Fellow Race, Robert Russell 28 November 1907 - 15 April 1984 Fellow Rackett, Thomas 1756 - 29 November 1840 Fellow Radda, Sir George Karoly Fellow Radnor, Earls of See Bouverie, Jacob Pleydell-, 2nd Earl of Radnor See Robartes, Charles Bodvill, 2nd Earl of Radnor See Robartes, John, 1st Earl of Radnor and Viscount Bodmin See Robartes, John, 4th Earl of Radnor Rado, Richard 28 April 1906 - 23 December 1989 Fellow Rae, John 30 September 1813 - 22 July 1893 Fellow Raff, Martin Charles Fellow Raffles, Sir Thomas Stamford Bingley ? 05 July 1781 - 05 July 1826 Fellow Raftery, Michael Augustine Fellow Raghunathan, Madabusi Santanam Fellow Raine, Matthew 20 May 1760 - 17 September 1811 Fellow Rainey, Reginald Charles 18 June 1913 - 18 January 1990 Fellow Rainger, Peter Fellow Rainier, John Sprat - 13 November 1822 Fellow Rainsford, Charles 03 February 1728 - 24 May 1809 Fellow Raisman, Geoffrey Fellow Raistrick, Harold 26 November 1890 - 08 March 1971 Fellow Ramachandran, Gopalasamudram Narayana 08 October 1922 - 07 April 2001 Fellow Ramage, Robert

65. CHS 11th Grade A Pass
Nobis, Katherine. Parker, Santana. Quinn, Jennifer. Radley, Dustin M. ramsden,jesse. Reed, Kaitlyn M. Rolletta, Jacqueline M. Roth, Sarah J. Sanders, Jeffrey.
http://www.camdenschools.org/chs/APass11.htm
11th Grade A Pass Andrewski, Andrew Applebee, Travis R Arnold, Sarah Babcock, Stacy Baker, David Beck, Wayne Birmingham, Christopher Calandra, Michael N Cole, Tiffany D'Entrone, Joseph V Fox, Katie Grinnell, Zacharia Henderson, Jason Hollibaugh, Meghan Holmes, Ian D Hopkins, Jennifer A Hurd, Erin M Janovsky, Sarah L Johnson, Jordan Kimball, Molly R Larkin, Thadeous M Loiacono, Joshua Losurdo, Dustin Mellon, Chelsea A Messmer, Rafaela J Metott, Samantha Mock, Joshua P Morse, Deborah A Nobis, Katherine Parker, Santana Phelps, Lester Poole, Heather R Quinn, Jennifer Radley, Dustin M Reed, Kaitlyn M Roth, Sarah J Sanders, Jeffrey Schuldt, Tim A Simiele, Kimberly A Souva, John Stoltz, Sarah A VanSchoick, Eric Waterman, Melissa K Williams, Matthew M Wood, Joshua V Yager, Robert 2nd Marking Period A-Pass

66. BIOGRAFIA DI GIUSEPPE PIAZZI
Translate this page Palermo e quella di Napoli, contribuì a migliorare le prestazioni dei telescopidel XIX secolo influenzando e coinvolgendo jesse ramsden, geniale costruttore
http://www.pizzosuaro.it/biografia_di_giuseppe_piazzi.htm
BIOGRAFIA DI GIUSEPPE PIAZZI a cura di Pippo Battaglia Nato a Ponte di Valtellina, nel 1746, Giuseppe Piazzi fu un insigne astronomo, realizzò e diede alle stampe un corposo catalogo stellare, e quasi tutte le sue ricerche scientifiche, fondò due specole, quella di Palermo e quella di Napoli, contribuì a migliorare le prestazioni dei telescopi del XIX secolo influenzando e coinvolgendo Jesse Ramsden, geniale costruttore di strumenti del XVIII secolo, a sviluppare delle nuove tecniche per applicare una scala circolare ad uno strumento ottico che gli avrebbe permesso di raggiungere una precisione superiore al secondo di arco nelle misure celesti, ma, nonostante la sua versatile opera in diversi ambiti della scienza degli astri, nella maggior parte dei casi è ricordato soltanto per la scoperta di Cerere

67. John Hunter (www.whonamedit.com)
ramsden, jesse During the next four years Hunter made the acquaintance of many leadingscientists and naturalists of the day, including John Ellis, the Swedish
http://www.whonamedit.com/doctor.cfm/84.html

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John Hunter
Scottish anatomist and surgeon, born February 13, 1728, Long Calderwood, East Kilbride, Lanarkshire, Scotland; died October 16, 1793, London, England.
Associated eponyms:
Addison-Biermer disease

Historic term for pernicious anaemia or megaloblastic anaemia, secondary to vitamin B12 deficiency. Hunter's canal (John Hunter) Canalis adductorius. The adductor canal. Hunter's chancre (John Hunter) A firm, elevated papule of the penis, vulva, or cervix in primary syphilis. Biography: John Hunter is considered one of the greatest anatomists of all time and the founder of experimental pathology in England. Hunter put the practice of surgery on a scientific foundation and laid the framework for the twentieth century developments. His saying "Don't think, try the experiment" has inspired generations of modern surgeons. Growing up on the farm Hunter, youngest of the ten children of John and Agnes Hunter, - the «Hunters of Hunterstown» - as the small settlement of Long Calderwood, near Glasgow, belonged to the Hunters. The house bears a tablet to the effect that he was born on February 13th, 1728. In his life-time the birthday was kept Februar 14th, on which date one drinks to his memory at the Royel College of Surgeons of England. He was probbaly born so late at night that in the hurry-scurry the midwife failed to notice whether he appeared just before or just after the clock struck 12. Petted by his mother, John disliked school and hated books. He received his early education at the grammar school in East Kilbride, but preferred to lead an out-of-door life, looking after nests, insects and animals, whilst his brothers got the same education as country gentlemen. After the death of his father in 1741, when he was 13 years of age, he dropped out of school, and the likelihood of future success was slim. He remained at home and during the next six years his activities, although seemingly aimless, nervertheless provided a knowledge of animal economy that formed the basis of his later studies. He recived no formal education during these years. At the age of seventeen he spent some months with a brother-in-law, a timber merchant and carpenter in Glasgow, and we can well believe he tried his hand with tools; his mother noticed that the “lad showed neatness of hands and quickness of perception in anything that regarded mechanism.”

68. Page2 - C882 - Jeffrey Formby Antiques
jesse ramsden, London c1795. jesse ramsden was the leading scientificinstrument maker of the late 18th century. He was born in Yorkshire
http://www.formby-clocks.co.uk/C882 Page2.htm
Jesse Ramsden, London c1795
Jesse Ramsden was the leading scientific instrument maker of the late 18th century. He was born in Yorkshire in 1735 and working in his own London workshop by 1763. Ramsden was elected a Fellow of the Royal Society in 1786 and died in 1800.
Stock No. C882 Return to previous page

69. Malcolm Bull's Trivia Trail : Page R
ramsden, jesse 17351800 Scientific instrument maker and inventor, and makerof the first effective screw-cutting lathes, born at Salterhebble, More.
http://www.halifax-today.co.uk/specialfeatures/triviatrail/r.html
R
A B C D ... Z
R
In times, a vagrant might be branded with the letter R for rogue. See Vagrant Acts
Rabbit
The animal was introduced to Britain by the Normans. In times, rabbits were an important source of food, and were valued for their fur. They were bred in warrens and pillow mounds , and were caught by nets and by ferrets. Hardy varieties were bred and were able to live in the wild. Adult animals were knows as coneys
Race
A channel, or leat , which leads from to, or away from, a mill wheel
Racing
See Belle Vue Race Course Halifax Cup Halifax Race Course Savile Park Plate ... West Hill Park
Radcliffe family
See St Mary's, Todmorden Todmorden Hall
Radcliffe, John
Mayor of Halifax [1940 (August-November)]
Radcliffe, John
[1?-18] 19th century textile manufacturer who lived at Allan House, Sowerby Bridge
Radcliffe, Saville
[15-16] Inherited then rebuilt Todmorden Hall . He was married 3 times
Radcliffe, William Towne
[18-18] Lived at Smith House, Brighouse
Raddle
Wires which guide and separate the threads as they pass to the loom
RAF
See Royal Air Force Women's services
A man who travelled around the district collecting rags, bones, and general scrap items. Traditionally, a balloon, a goldfish or a

70. Malcolm Bull's Trivia Trail : Foldout
ramsden, jesse 17351800 Scientific instrument maker and inventor, and makerof the first effective screw-cutting lathes, born at Salterhebble, Halifax.
http://www.halifax-today.co.uk/specialfeatures/triviatrail/mmi7.html
The Industrial Revolution
Towards the end of 18th century, there was an increase in technical and economic development which resulted in the domestic and agrarian economy being replaced by one which was dominated by machinery and manufacturing. The invention of the steam engine in 1712 was a major innovation, opening up development in this period. Originally developed for draining mines by Thomas Newcomen , it was rapidly adapted for use in factories and on the railways by James Watt Richard Arkwright Samuel Crompton , and Richard Trevithick The conditions in Britain were favourable for such changes:
  • An increasing population, creating a larger workforce
  • Abundant natural resources, such as coal and water
  • Raw materials were available from the colonies
  • Expanding markets within its own increasing population and that of the colonies
  • A strong middle class
  • A comparatively stable political system
  • Low interest rates made cheap capital available for investment
The innovations included:
  • New materials : iron and steel
  • New energy sources : coal and the steam-engine
  • : particularly in the textile industry
  • New transportation systems : steam trains, canals, and better roads

71. Ein Multimediales Nachschlagewerk - Die Erfinder - R
ramsden,jesse, !735 bis 1800; Feinmechaniker und Optiker; Rankine, Wlliam
http://www.darmstadt.gmd.de/schulen/materialien/lexikon_htm/erfin_R.htm
R - wie Raffard
Hinweis: "Back-Taste"
  • Raffard, Jules, 1824 bis 1898; Physiker
  • Raman, Chandrasekhara Venkata, Sir, 1888 bis 1970; Physiker
  • Ramelli, Agostino, um 1530 bis 1590; Techniker
  • Rammler, Erich, 1901 bis 1986; Techniker
  • Ramsay, William Sir, 1852 bis 1916; Chemiker
  • Ramsden, Jesse, !735 bis 1800; Feinmechaniker und Optiker
  • Rankine, Wlliam John Marquorn, 1820 bis 1872; Ingenieur
  • Ranney, Leo, 1884 bis 1950; Ingenieur
  • Rateau, Auguste, 1863 bis 1930; Ingenieur
  • Raydt, Wilhelm, 1842 bis 1908; Techniker
  • Rayleigh, Lord (bis 1873 John William Strutt), 1842 bis 1919; Physiker
  • Redtenbacher, Ferdinand, 1809 bis 1863; Ingenieur
  • Regnasult, Henri Victor, 1810 bis 1878; Chemiker und Physiker
  • Reichenbach, Georg Friedrich von, 1771 bis 1826; Instrumenten- und Maschinenbauer
  • Reis, Johann Phillip, 1834 bis 1874; Techniker
  • Reithmann, Christian, 1818 bis 1909; Uhrmacher
  • Remmington, Philo, 1816 bis 1889; Techniker
  • Renard, Charles, 1847 bis 1905; Techniker
  • Renault, Louis, 1877 bis 1944; Techniker und Unternehmer
  • Ressel, Josef Ludwig Franz, 1793 bis 1857;Techniker
  • Reuleaux, Franz, 1829 bis 1905; Techniker

72. Log Of Mystic Seaport: Index To Personal Names
44(3)78,; Ramsdell, Capt . 41(2)60,; ramsden, jesse 39(1)30,; Rand,Peter (Dr.) 20(2)60,; Randall, (Mr.) 19(3)103,; Randall, Capt .
http://www.mysticseaport.org/library/initiative/LogPerson.cfm?alpha=r

73. Ciência Em Portugal - Episódios
of an engine fordividing mathematical instruments, Londres, 1787. Reis,A. Balcão...... Translate this page Rees, Londres, 1819. ramsden, jesse,
http://www.instituto-camoes.pt/cvc/ciencia/e20e.html
Pedro Nunes, Mercator e Escher Francisco Sanches - O Elo Perdido O Instrumento de Sombras O Picante dos Descobrimentos Galileu em Portugal A Estrela de Cabral Vida breve O aluno de Madame Curie O fabuloso Museu da Marinha Serendipidade
Bibliografia
de Nicolas Bion, Paris, 1725. Biblioteca Central da Marinha, Lisboa.
. Stadtbibliothek, Nuremberga.
BIBLIOGRAFIA
Bird, John, Method of dividing astronomical instruments , Londres, 1767 Brahe, Tycho, Astronomiae Instauratae Mechanica Wandesburgo, 1602 Brahe, Tycho, Dani Mundi Aetherei Recentioribus Phenomenis Liber secundis , Praga 1610 Carvalho, Joaquim de, para a Arte de Navegar , in Obra Completa , Lisboa, 1987, vol V, pag 341-370 Carvalho, Joaquim de, Pedro Nunes, Obras , vol II, De Crepusculis Carvalho, Joaquim de, , in Obra Completa , Lisboa, 1987, vol V, pag 329-339 in revista Palestra Chapman, Allan, Dividig the Circle, the development of critical mesurement in astronomy 1500-1850, Chicester, 1994 Geometria Practica , Roma, 1604 Opera Mathematica Daumas, Maurice, Scientifique instruments of the seventeenth and eighteenth centuries and their makers Delambre, Jean-Baptiste Joseph

74. NMAH | Surveying & Geodesy | Theodolite
The first instrument of this sort was made by jesse ramsden in London in 1787,and purchased by the Royal Society for use on the geodetic link between
http://web4.si.edu/surveying/type.cfm?typeid=19

75. NOAA History - C&GS Stories And Tales - Geodetic Surveys In The US
Large errors were noted between measurements made when the rods were wet and dryand the line was remeasured with glass tubes constructed by jesse ramsden.
http://www.history.noaa.gov/stories/geodetic1.html

Geodetic Surveys In The United States The Beginning And The Next One Hundred Years
Joseph F. Dracup
Coast and Geodetic Survey (Retired)
12934 Desert Glen Drive
Sun City West, AZ 85375-4825 Page:
ABSTRACT PROLOGUE Early Geodetic Surveys And The British-French Controversy
The first geodetic survey of note was observed in France during the latter part of the 17th and early 18th centuries and immediately created a major controversy. Jean Picard began an arc of triangulation near Paris in 1669-70 and continued the work southward until his death about 1683. His work was resumed by the Cassini family in 1700 and completed to the Pyrenees on the Spanish border prior to 1718 when the northern extension to Dunkirk on the English Channel was undertaken. The survey created a major controversy. For the results indicated that the earth was a prolate ellipsoid, which contradicted Issac Newton's 1687 postulate that it was an oblate figure. To resolve the hue and cry that followed, the French Academy of Sciences in Paris proposed in 1733 that the length of the meridian be measured near the equator and compared with that obtained in France. Later it was decided to do the same in the Arctic region. The Torne River valley north of Tornio in Lapland on the Swedish-Finnish border was chosen as the northern site and observations were begun in 1736 and completed two years later.

76. HistoryWired: A Few Of Our Favorite Things
British Board of Longitude award Invented by jesse ramsden of London, England, thiswas the first machine that could divide the rim of a circle automatically.
http://historywired.si.edu/object.cfm?ID=347

77. Probert Encyclopaedia: People And Peoples (Je-Jn)
jesse ramsden. jesse ramsden was an English mathematical instrument maker.He was born in 1735 at Halifax and died in 1800 at Brighton. jesse UPSON.
http://www.probertencyclopaedia.com/C7B.HTM
Browse: General Information Actors People Gazetteer ... Dictionary
People and Peoples (Je-Jn)
JEAN AGASSIZ Jean Louis Rodoplphe Agassiz was a Swiss born American naturalist and geologist. He was born in 1807 and died in 1873. JEAN ALIBERT Jean Louis Baron Alibert was a French physician. He was born in 1766 and died in 1837. He was chief physician at the Hospital St Louis JEAN ANOUILH Jean Anouilh was a French dramatist. He was born in 1910 and died in 1987. JEAN BAPTISTE LULLY Jean Baptiste Lully was a French composer. He was born in 1632 at Florence and died in 1687. JEAN BERNARD JAUREGUIBERRY Jean Bernard Jaureguiberry was a French admiral . He was born in 1815 at Bayonne and died in 1887. During the Franco-German war he distinguished himself by his skilful handling of troops at Orleans and at Le Mans . He had a battleship - the Jaureguiberry - named after him. JEAN BIOT Jean Baptiste Biot was a French mathematician and physicist. He was born in 1774 at Paris and died in 1862. He discovered the circular polarisation of light. JEAN BOUILLY Jean Nicolas Bouilly was a French dramatist and author. He was born in 1763 near Tours and died in 1842. The sentimental

78. The Maplepost-mirror 2002-November Archive By Author
jesse Kumagai; mplpost Zubot and Dawson Unbelievably uplifting jesse Kumagai; artistsTony Quarrington; mplpost Tannis at Cosmic's Peterboro Ken ramsden;
http://www.coolname.com/pipermail/maplepost-mirror/2002-November/author.html
2002-November Archives by Author
Starting: Thu Oct 31 19:44:07 2002
Ending: Sat Nov 30 16:23:57 2002
Messages:

79. The Maplepost-mirror 2003-February Archive By Author
jesse Kumagai; mplpost Advertising in TO jesse Kumagai; mplpost nerweigen SamLarkin; venues John Rae; mplpost Fw Dub Trinity GIG;ON(peterboro) Ken ramsden;
http://www.coolname.com/pipermail/maplepost-mirror/2003-February/author.html
2003-February Archives by Author
Starting: Fri Jan 31 19:46:47 2003
Ending: Fri Feb 28 18:42:38 2003
Messages:

80. Murale
The quadrant of the Specola was made by the famous instrumentmaker jesse ramsden.Its radius is 8 English feet (244 cm) and the limb is 4 inches (10 cm).
http://www.pd.astro.it/museo/PagineInglesi/Instruments/i-murale.htm
Mural Quadrant
1776 – Jesse Ramsden, London / Brass; radius: 244 cm / With acromatic refractor / Focal length: 87 cm; aperture: 70 mm.
The quadrant is so-called because its arc is a quarter of a circle, corresponding to 90 degrees; ‘mural’ means that the instrument was designed to be fixed to a wall. It was used to measure the height of stars above the horizon at their transit at the celestial meridian. Before the dividing machine was invented, the divisions on the circular band, called limb, were engraved by hand. In order to ensure the maximum exactness in hand-made graduations and avoid errors in divisions, with repercussions on star position measurements, mural quadrants were built very large.
The quadrant of the Specola was made by the famous instrument-maker Jesse Ramsden. Its radius is 8 English feet (244 cm) and the limb is 4 inches (10 cm). On the limb, two kinds of divisions are marked: in degrees, in five-degree segments on the inner edge, and in 96 parts, in sixteenths, on the outer edge. The two scales have their origin at the base of the vertical radius. The measuring angle could be read on both sides, the outer measurement being converted into degrees by means of special tables. This method minimised errors in measuring. The telescope runs along the limb; the acromatic objective has a focal length of 87 cm and an aperture of 70 mm. A wire reticle on the focal plane allows the exact point of the star to be observed.

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