1940-32 Astronomy Chart Series with spring roller 5 chart set

This highly visual series employs large straight forward diagrams to reveal the relationships of the earth to the sun and other members of the solar system.  The series focuses on the earth-moon system, and the earth-sun relationships, exploring the seasons, eclipses and lunar phases, as well as introducing other members of the suns family: major planets, satellites, minor planets (asteroids), and comets.

Available -41 mounted on a charthead with tripod stand or -32 on a spring roller for wall mount