I am, by no means, a ACW flag expert but I have been asked to help with this one.

I am conducting some research on cadets from PMC (actually Delaware and Pennsylvania Military Academies at the time) and the museum curator sent this to me to see if I could find any help. The description below the flag are the only "clues" to the nature and origin of this flag.

Any help would be greatly appreciated. A link to the flag is below.

thanks

bs