Clicking on an image will zoom in. A link will then be available to take you to Flickr where you can see full details and leave comments.
Berkeley Open Clusters
The Berkeley catalogue contains 88 clusters first observed by astronomers at the University of California at Berkeley. Their observations were published as a Catalogue of Star Clusters and Associations by Gosta Lynga in 1958.
[justified_image_grid flickr_user=42625140@N00 flickr_photoset=72157625791646579 limit=100]
King Open Clusters
The King catalogue contains 27 clusters discovered by Ivan R. King between 1948 and 1966.
[justified_image_grid flickr_user=42625140@N00 flickr_photoset=72157625798627869 limit=100]