Diagram in papers for Commercium Epistolicum
                                Date
                            
                            
                                10 December 1672
                            
                            
                        
                            
                            
                            
                                Creator
                            
                            
                                Unknown, Artist
                            
                            
                        
                            
                            
                            
                                Object type
                            
                            
                            
                        
                            
                            
                            
                                Archive reference number
                            
                            
                            
                        
                            
                            
                            
                                Manuscript page number
                            
                            
                                p20
                            
                            
                        
                            
                            
                            
                                Material
                            
                            
                            
                        
                            
                            
                            
                                Dimensions
                            
                            
                                height (page): 319mm
width (page): 214mm
                            
                        
                            
                            
                            width (page): 214mm
                                Subject
                            
                            
                            
                        
                            
                            
                            
                                Description
                            
                            
                                Diagram from a copied extract of Isaac Newton's letter to John Collins dated 10 December 1672, in which he showed that Renatus Franciscus Slusius's method of drawing tangents is a particular case of Newton's more general method. Another copy exists in this volume at MS/81/34/030.
The Royal Society catalogue entry for MS/81/28 gives the date as 8 June 1675. However, on the page it says 'Out of Mr Newton's letter of the 10th of December 1672'. It is unclear whether the extract of this letter was made in 1672, or whether only the original letter was written then and MS/81 was mainly copied during 1674-75.
This volume contains the letters and papers of John Collins (1625-1683), which came into the possession of William Jones (1675-1749), who used them in Commercium Epistolicum, designed to prove Isaac Newton’s priority over Gottfried Wilhelm Leibniz in the invention of fluxions (calculus).
The original letters were sealed up at the order of the Royal Society's council (25 October 1714) and stored in an iron chest. Further letters used in the 1722 edition of Commercium Epistolicum must have been added and stored with the original papers. These were ordered on 13 September 1737 to be ‘taken out of the Iron Chest’ and entrusted to Jones, who was asked to paste them into a guard-book in one volume (CMO/2/252, CMO/3/73).
                            
                            
                        
                            
                            
                            The Royal Society catalogue entry for MS/81/28 gives the date as 8 June 1675. However, on the page it says 'Out of Mr Newton's letter of the 10th of December 1672'. It is unclear whether the extract of this letter was made in 1672, or whether only the original letter was written then and MS/81 was mainly copied during 1674-75.
This volume contains the letters and papers of John Collins (1625-1683), which came into the possession of William Jones (1675-1749), who used them in Commercium Epistolicum, designed to prove Isaac Newton’s priority over Gottfried Wilhelm Leibniz in the invention of fluxions (calculus).
The original letters were sealed up at the order of the Royal Society's council (25 October 1714) and stored in an iron chest. Further letters used in the 1722 edition of Commercium Epistolicum must have been added and stored with the original papers. These were ordered on 13 September 1737 to be ‘taken out of the Iron Chest’ and entrusted to Jones, who was asked to paste them into a guard-book in one volume (CMO/2/252, CMO/3/73).
                                Transcription
                            
                            
                                Endorsed 'No. 39: p. 123' [reference to the 1722 edition of Commercium Epistolicum].
Out of Mr Newton's Letter of the 10th of December 1672
Transcribed by the Making Visible project
                            
                        
                            
                            
                            Out of Mr Newton's Letter of the 10th of December 1672
Transcribed by the Making Visible project
                                Object history
                            
                            
                                An extracxt (without the diagram) printed in Commercium Epistolicum D. Johannis Collins, et aliorum De analysi promota (London: Typis Pearsonianis, 1712), p. 43; Commercium epistolicum D. Johannis Collins, et aliorum de analysi promota (London: J. Tonson & J. Watts, 1722), p. 123.
                            
                            
                        
                            
                            
                            
                                Related fellows
                            
                            
                                John Collins (1625 - 1683, British) , Mathematician, Mathematician
Isaac Newton (1642 - 1727, British) , Natural philosopher
Renatus Franciscus Slusius (1622 - 1685, Belgian) , Mathematician
                            
                        
                            
                            
                            Isaac Newton (1642 - 1727, British) , Natural philosopher
Renatus Franciscus Slusius (1622 - 1685, Belgian) , Mathematician
                                Associated place