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UNKNOWN American Periodicals Series I 1788 p.669
UNKNOWN American Periodicals Series I 1788 p.674
A DISSERTATION on AIR, delivered before the MEDICAL SOCIETY, of NEW-JERSEY, on the 4th Nov. 1787.
JONATHAN ELMER American Periodicals Series I 1788 p.677
VARIATION of the MAGNETIC NEEDLE, observed at LAON, by P.L.COTTE, in the course of the year 1787.
UNKNOWN American Periodicals Series I 1788 p.682