Note 123 — MEMOIRS OF THE LIFE OF DAVID RITTENHOUSE; ANTERIOR TO HIS SETTLEMENT IN PHILADELPHIA.

To so honourable a testimony, in favour of the merits of the Pennsylvania observers of this Transit, as that of Mr. Maskelyne, the acknowledgments of many other eminent foreign astronomers might be superadded: And the Rev. Dr. Smith, addressing himself to the American Philosophical Society, observes, “that societies of the first reputation in Europe are not ashamed to place our labours on a footing with their own; freely acknowledging, that we have been chiefly instrumental in ascertaining that great desideratum in astronomy, the sun’s parallax; and, consequently, the dimensions of the solar system.” See his Oration, delivered before the society, Jan. 22, 1773.