d habendum angulum AE. 6 Z,AG diflantia vifa. ctitri phenome- "nia «vertice. | | ;. Ratio, Luzain codem punto exiflens apparet omnibus terry regio- vibus codem [rtu cum ifellis quibufuis fixis; imo etiam Ergotullam lunapatitur parallax . | Cenfura "Conféquentia-veriffima : at antecedens incognitum… … circulus lpnaris in eodem plauo. cum cir. | ! t0
Stars, New · Astronomy -- Early works to 1800
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.
