I'd like to share with you one of my latest discoveries, the wonderful book "The Circus, 1870-1950" by TASCHEN, which contains about 900 other color and B&W vintage illustrations and photographs! It's a must-have for any circus and vintage lover.
More info about this incredible book can be found on my blog. You can leaf through the book here, too.
Many more to be seen at my FlickR gallery!