Int. Astronomical Union Celestial Map etched in Sterling and Embellished with 24k Gold, 1978 Adventure The medals are 24 karat

The medals are 24 karat gold on sterling silver

It is a precision calibrated scientific instrument crafted in solid brass

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in different display versions

Int. Astronomical Union Celestial Map etched in Sterling and Embellished with 24k Gold, 1978 Adventure The medals are 24 karatThe International Astronomical Union issued this celestial map, Charta Caelestis, in limited edition through the Franklin Mint in 1978. This map is in excellent vintage condition with it's original frame, matting, and acrylic cover, with minimal wear to the frame. It features the constellations etched in sterling silver and embellished with 24k gold. Frame Dimensions: Length 27 and 3 4 inches, Width 20 inches, Height 2 inches