|Image Name||Width x Height||Size|
|SIA3583.jpg||452 x 640||68K|
|SIA3583.jpg||847 x 1200||196K|
|SIA3583.jpg||3716 x 5269||2M|
This is a digitally modified image from "Ancient Monuments of the Mississippi Valley" in the "Smithsonian Contributions to Knowledge", Volume 1. In order to better show the features it has been colorized.