18th-Century Manuscript On the Spanish Role in the French Geodesic Mission, and the Figure of the Earth.
[Spain]: [after 1752]. 18th-century manuscript. Text in Spanish. 24 handwritten pages in ink, in three different hands. ff [12]. 18th-Century Spanish manuscript about the Spanish involvement in the French Geodesic Mission of 1735 and the Ellipsoid Model of the Earth. The manuscript is an interesting collection of contemporary reports..... More