Note 87 — MEMOIRS OF THE LIFE OF DAVID RITTENHOUSE; ANTERIOR TO HIS SETTLEMENT IN PHILADELPHIA.
Reading edition
See Mr. de Zach’s great work, entitled, Tabulæ Motuum Solis novæ et correctæ, &c.
Reading edition
See Mr. de Zach’s great work, entitled, Tabulæ Motuum Solis novæ et correctæ, &c.