Astronomical Instruments including Telescopes Astronomy Hevelius's rooftop observatory Early Telescope Qvadrans volvbilis azimuthalis Image from Speculum diuersarum imaginum speculatiuarum Usus huius Instrumenti Authoris distichon Armillae Aqevatoriae maximae, sesqvialtero constantes circulo Armillae aliae aeqvatoriae Quadrans Minor. Orichalcicus inauratus Quadrans Mediocsis Armillae aeqvatoriae Armillae zodaicales Parallaticvm alivd, sive regulae tam altitudines quam Azimutha expedientes Instrvmentvm parallatcvm sive Regularum Sextans Astronomicvs Plate from Aepitoma omnis phylosophiae, alias, Margarita phylosophica Cosmographia Petri Apiani Cosmographia Petri Apiani p. 14 from Orontij Finei Delphinatis, regii mathematicarum professoris, De mundi sphæra, siue, Cosmographia, primáve astronomiæ parte, lib. V Plate opposite page 1 in Orontij Finei Delphinatis, regii mathematicarum professoris, De mundi sphæra, siue, Cosmographia, primáve astronomiæ parte,...
p. 14 from Orontij Finei Delphinatis, regii mathematicarum professoris, De mundi sphæra, siue, Cosmographia, primáve astronomiæ parte, lib. V
Plate opposite page 1 in Orontij Finei Delphinatis, regii mathematicarum professoris, De mundi sphæra, siue, Cosmographia, primáve astronomiæ parte,...
