Brass Hindu planispheric astrolabe with inlaid silver sanskrit script, commissioned by Manna Lala in Jaipur, 1836. Hindu astrolabe commissioned at Jaipur Astronomy 1836
Planispheric astrolabe by Gualterus (Walter) Arsenius, Louvain, c. 1570 in brass gilt with four plates for the latitudes of 25 with 28, 31 with 34, 37 with 38, and 39 with 40 degrees, IC 228 [International Checklist]. The reverse side is supplied with a Gemma Frisius universal projection scale and a compass square in the base of the womb. Planispheric astrolabe by Gualterus (Walter) Arsenius Astronomy 1565-1575
Hindu astrolabe, silver, with linen pouch and hardwood case, unsigned, 19th century, Indian Hindu astrolabe, 1800-1899 Astronomy 1800-1899
Indian planispheric astrolabe engraved in Nagari script, c. 1800. Hindu astrolabe Astronomy 1795-1805
