This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Burritt Huntington Chart of Star Clusters and Double Stars Geographicus Clustersburrit. This rare chart of star clusters and double stars was engraved Evans of New York for Burritt Atlas to Illustrate the Geography of the Heavens Notes important clusters and star systems including the Pleiades the Perseus cluster the Andromeda