Analyse @HistAstro's tweets
@HistAstro
| 28,856 followers
Double-faced brass astrolabe, 17thC, Lahore, Pakistan; rim, 7 plates, 2 retes, rule, & chain; rete for southern stars has tulips open toward ecliptic ring/rete for northern stars has flowers at bottom that opens away from ecliptic rings @AdlerPlanet https://t.co/sdw2UshXgv https://t.co/nwcmEDovQS