Observations of Sun Spots, 1739-1743

Eleven-page notebook containing John Winthrop's handwritten observations and calculations. Titled by Winthrop "Observations of 'Spots' on ye Sun with ye Naked Eye," this is the first known record of his scientific observations and records what he saw while examining the sun "with an 8 foot telescope from 6 a.m. til sun set" on the Boston Commons and concluding with "a considerable aurora borealis" that night (April 20, 1739). It has been speculated that his reference to the aurora borealis in these observations may indicate that he recognized the interrelation of the aurora borealis and sun spots, a concept which was not definitively established until the mid-nineteenth century.

Ledger for the Classes of 1732-1743, 1728-1749

The volume, bound in a modern green leather binding, contains accounts for the Classes of 1732-1743. The Steward's accounts with Harvard College are interspersed throughout the volume.

Council's Proceedings on the petition of the President and Fellows of Harvard College, 1743 March 7

Handwritten copy, signed by Josiah Willard, of a March 7, 1743 Council vote ordering further work by a Committee considering a petition by the Harvard Corporation related to ferry fares, and a half-page response by Francis Foxcroft suggesting that the Committee recommend certain fare rates and ferryman percentages.

Draft of a petition to the General Court from the Corporation, 1743 October 26-27

Two-page handwritten draft of a petition to the General Court signed by President Edward Holyoke, and a half-page letter that accompanied the draft from President Holyoke to Tutor Flynt, a member of the Committee to draft the petition.

Volume I, original,

This volume is a tête-bêche, with texts beginning at both the front and back covers rotated 180⁰ from one another. The portion at the back, which is much shorter in length, contains transcriptions of acts and orders of the General Court from 1642, 1650, and 1657. It also contains the "Rules and Statutes Relating to the Hollis Professorship of Divinity" and those relating to the Hollis Professorship of Mathematics and Natural and Experimental Philosophy, as well as a transcription of a portion of Mary Saltonstall's will.

[Admittatur of William Lawrence (Harvard AB 1743)], 1739

Notebook with a handwritten copy of the 1735 College laws in English prepared by Harvard undergraduate William Lawrence and signed by President Edward Holyoke, Fellow Nathan Prince, and Tutor Daniel Rogers on September 9, 1739.

[Admittatur of Ebenezer Storer (Harvard AB 1747)], 1743

Marbled paper-covered notebook with a handwritten copy of the 1734 College laws in English prepared by Harvard undergraduate Ebenezer Storer and signed by President Edward Holyoke, Fellow Henry Flynt, Tutor Belcher Hancock, Fellow Joseph Mayhew, and Tutor Thomas Marsh on September 11, 1743.

Catalogue of freshmen, 1743

List of the matriculating members of the Harvard Class of 1747.

Annotated almanac, 1743

Almanac containing calendar pages with sporadic annotations of unidentified measurements and interleaved pages with short handwritten entries about Winthrop's daily activities, and astronomical and meteorological observations. The entries include personal notes about travel, the weather, occasional alcohol consumption, and deaths in the community including a Latin note of the death of Winthrop's father (October 2) . There is an entry listing burials and baptisms in Boston, and a note that "Fever & fluxes prevail this month & prove very mortal" (September).

Notebook on geography, navigation, mensuration, and other subjects, ca. 1723-1743

This heavily illustrated notebook contains entries on the following topics, among others: geography; mensuration; navigation and the history of navigation; "the use of Gunter's Scale in plain sailing;" compasses; quadrants and their use; "the refraction of the stars observed by the famous Tycho Brahe;" the latitude and longitude of coasts in America, Europe, and Africa; oceans and islands; mountains and "burning mountains" (volcanoes); rivers and lakes; forests and deserts; maps and sea charts; and the uses of geometry and other measurements by carpenters, joiners, painters, glaziers, masons, and bricklayers. Many pages contain navigational problems and their detailed solutions, as well as chronologies of global exploration and lists of all known rivers, mountains, and other geographic features across the world, many with vivid descriptions. The last pages of the notebook contain entries made in December of 1743 regarding celestial measurements Prince took in Stratford, Connecticut, where he was staying with his brother.

No. 1 Eliphalet Pearson a/c Book relating to the Estate of Mary H. Pearson, 1780-1813

Folio-sized account book in brown paper cover containing accounting records kept by Pearson related to the estate of his daughter Mary Pearson.

Interleaved almanac, 1743

The 1743 diary is interleaved in Nathaniel Ames’ An Astronomical Diary, or, An almanack for the year of our Lord Christ, 1743. The thin paper-covered book holds brief notes about Holyoke’s daily life as an undergraduate, written on blank pages bound with the almanac. The pages of the diary are separated into two columns: the first to display symbols indicating when class recitations occurred, and the second for entries. Entries include information about student life, Harvard events such as Overseers’ meetings and individuals who preached and lectured, trips to Boston and surrounding towns, and occasional references to community deaths and illnesses.

Nathan Prince's pledge of indemnity towards Henry Prentice and Mary Prentice, ca. 1742

Although the context of this document is not entirely clear, it appears that the Prentices were responsible for storing Prince's belongings – recently removed from his Harvard chamber – until he could claim them. These included his "wearing linnen," "wearing cloathe & five or six papers," and "five or six books."