Telescopic View Of The New Moon.

This chart, titled Telescopic View of the New Moon, is featured in Smith's Illustrated Astronomy, an educational work designed for public and common schools across the United States. Created by Asa Smith, Principal of Public School No. 12 in New York City, the book aimed to make the principles of physical astronomy easily comprehensible. Smith articulated his purpose as “to present all distinguishing principles in physical Astronomy with as few words as possible; but with such ocular demonstrations, by way of diagrams and maps, as shall make the subject easily understood.”

This particular chart showcases the appearance of the New Moon as observed through a telescope, highlighting the faint illumination of its crescent and the darkened area of its surface. The detailed and accessible depiction exemplifies Smith's innovative approach to teaching, combining scientific accuracy with clear visual representation to captivate and educate young minds.