What in the World is this?

[ArDirtSlinger]

I was working a site that used to be a Trading Post right on the border of The Indian Nations in late 1800's. Across from the Ne corner of the Choctaw Nation. And I found these little things about 3 1/2 to 4.0 inches wide. 2 different holes and rolled up. There aluminum so I know there not old. Just one of those vexing finds.

 

Amazon Forum Fav 👍

Agony and Death on a Gold Rush Steamer: The Disastrous Sinking of the Side-Wheeler Yankee Blade - Grab it through Amazon!

[vhs07]

I've seen window screen material that looked just like that, and it was usually colored green.

 

[Mifarmer]

Radiator core?

 

[kha924]

from what I see i think I agree with Mifarmer some sort of radiator

 

[Charlie P. (NY)]

The vanes from a refrigerator heat exchanger? (Missing the tube)

 

[Back-of-the-boat]

A/C condenser fins.