Etext HomeGeneral InfoCollectionsServicesFeaturesStandardsContact UsQuestions?VIRGO

Thomas Jefferson, Letter to John Churchman, August 8, 1787

Folger Institute
Seminars and Workshops


From an original in the University of Virginia Library Special Collections Dept.

Digital versions prepared as part of Creation and Use of Electronic Texts & Images a Folger Institute seminar taught by David Seaman (Electronic Text Center, University of Virginia), 14-15 November 1997.


The Manuscript Letter

In this letter, Jefferson refers to Churchman's plans to use magnetic variations to determine longitude. A method to determine longitude accurately had long eluded navigators, and Churchman, a land surveyor and cartographer, discovered what he thought was an ideal solution.

At the time of his writing, Jefferson was winding down his duties in Paris as Minister to France for the United States. In a June 8 letter, Churchman asked Jefferson to use his influence in helping him register his proposal with the Academie Royale des Sciences. The Academie also had received a request from Churchman. In his reply, Jefferson tells Churchman "your ideas were not conveyed so explicitly as to enable them to decide finally on their merit," and goes on to encourage the to decide finally on their merit," and goes on to encourage the inventor, telling him, "I shall be happy that our country may have the honour of furnishing the old world what it has so long sought in vain."



The Digital Facsimiles

Original version
Filtered to HTML "on-the-fly" from the SGML file, with all original spelling intact.

Modernized version
The same SGML file converted "on-the-fly" through a variant filter, this time with modernized spellings visible.

Page images

Small (circa 100k): Page 1 | Page 2 | Detail |

Large (circa 250k): Page 1 | Page 2 | Detail |
The SGML version