Sun-spot Drawings Made At The Georgetown College Observatory In 1850, September 20 To November 6

by D C ) and Benedict Sestini

This book features a collection of sun-spot drawings made by Benedict Sestini at the Georgetown College Observatory in 1850. These fascinating drawings provide a unique glimpse into the study of astronomy in the 19th century.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public domain in the United States of America, and possibly...

• Format: Hardcover
• Language: English
• ISBN: 1020421452
• ISBN13: 9781020421457
• Release Date: July 2023
• Publisher: Legare Street Press
• Length: 60 Pages
• Weight: 0.58 lbs.
• Dimensions: 0.3" x 6.1" x 9.2"