Unit of Rustic grade ( Aye & Btr on the re-sawn face) 11/16 x 6 V4E KD clear T&G
Example of boards on R-sawn face, VG and Flat Grain on face. Fourth picture down shows smooth face VG
This stock is sold as and Aye & Btr on the re-sawn face which can have both VG and mixed grain. But as you can see in the pictures some units come with a very high amount of VG (Vertical Grain)

Second to Last picture at the bottom shows a good example of flat grain..It’s all beautiful stock

Walnut Mantel and 8 inch clear T&G bottom pic .  Looks the same after 20 years, on that wall, with no coating.