Flat Oak Wooden Steamer Trunk

The trunk is approximately 26x16x16. 



My mother purchased from an antique store in the early 90s. Unaware of for how much she bought it.

I do not know any other information.

My uncle that passed away left behind these chairs and want to know if they are worth anything so I can try to sell it to an antique store. Don’t really know anything about them and would like some guidance. 

I am looking for the age of this chair.

Thanks

Can someone tell me an approximate age for this chair?

I am looking for a rough age for this chair.

Thanks

Looking for the rough age of a chair that has been in the family since the 70's at least.