Top left is White Oak Select & Better , Top right is Red Oak Select & Better, Bottom left is White Oak No. 1 common, Bottom right is Red Oak No. 1 common. All finish on this panel is  Oil Base.

Top left is Ash Select and better, Top right is Birch Mill Run, Bottom left is Southern Yellow Pine, Bottom right Douglas Fir, All finish on this panel is  Oil Base.

Top Left is Birch Clear grade Oil based, Top Right is Birch Clear Grade Water Based, Bottom left is Birch Select & Better, Oil Base, Bottom right Select & Better Water Based