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.
Marietta Works Squier and Davis Plate XXVI. Mound Cemetery Squier and Davis map Ephraim George Squier and en Edwin Hamilton Davis PDold Marietta Earthworks Squier and Davis images
Page 2023 Free-images.com. All images are Public Domain