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RULE
LIMB & THRONE
RETE
RETE with zodiac symbols
PLATE : Elevations & azimuths
PLATE : Tropics
MATER
BACK
Equation of time
ALIDADE
background Black vs White
photo zoom locked






Ecliptic ?
Equatorial grid ?
Ecliptic grid ?
Monochrome star ?
Star name ?
Star letter?
Constellation name ?