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Details and Image
Type
Model No.
Maker
Country
Construction
Material
Date
Scale Length
Area of Use
Linear
Moonstick
Moonstick
USA
Plastic
2018
20.5 cm
Moon Phases
Notes:
Six triangular slides make up device for calculating calendar dates for moon's phases for dates between 7000 BC and 11000 AD.
Image 1
Image 2
