Antique table set

Not sure what year or wood type. 

Please help advise on year, material, and price. 

I would like to sell this. 

I can provide more pics as well.

The total pieces are: 

1) table and 6 chairs 

2) armoire with glass

3) another piece...  not sure what it's called. 

Currently located in Middleburg Virginia.

Thank you for your help!!!