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Meteorological observations made at Springmill, 13 miles NNW. from Philadelphia, L. 40°4' N. Month of May, 1789
Scientific lecture. Prof. Edgerton of Michigan has the pleasure of announcing to the citizens of _____ that he will lecture on _____ evening _____ upon the following subjects
Syllabus of the lectures of Thomas Cooper, Esq. M.D. as professor of geology and mineralogy in the University of Pennsylvania
M_____[,] Monsieur Emmanuel Arago, Monsieur Alfred Arago... . ont l'honneur de vous faire part de la perte douloureuse qu'ils viennent de faire en la personne de M. François Arago...décédé à l'Observatoire de Paris, le 2 octobre 1853, à l'âge de 67 ans
Circular. American Academy of Arts and Sciences in Boston, 6th March, 1849.
The late Robert Were Fox, F.R.S. (Reprinted from the "West Briton" of July 26th, 1877.)
From the Winchester Virginian. Interesting galvanic experiments. Winchester, June 27, 1833
Circular of the Joint Committee on Meteorology of the American Philosophical Society and Franklin Institute
Details of the rise and fall of the Mississippi River at Natchez landing, for more than twenty years, by a gentleman who arrived there in August of 1798, and has been since resident in its vicinity
An extract from a letter of the Rev. Mr. John Hellins, formerly assistant to Mr. (now Dr.) Maskelyne, the Astronomer-Royal at Greenwich Observatory, to Francis Maseres, Esq. Dated Potter's Pury, near Stoney Stratford, in Buckinghamshire, Sept. 25, 1792.
The right ascension and declination of ß bootes adapted to the beginning of the year, 1787
A catalogue of books written by Dr. Joseph Priestley
Redemptoris typo. Tentamina de electricitate. ...Exercitium istud quod sibi dedicari concessit, présentiâ suâ nobiltabit D. Benjamin Franklin, bene meritorum de electricitate physicorum princeps in Mazarinaeo
Jubilee of the Right Honorable Professor Lord Kelvin