Wood Cork Board
This is a wood cork board that is mostly used as a memo board. It is made of loads of wood strips. After a high pressure, those debris forms the semi-hard wood board.

To create a memo board, all you need to do is just put on this texture.
 
Cork Wood Board Made of Wooden Strips
It is a cork board assembled by pressing small wood strips and chips into a solid slab.

Wooden cork boards can be found in many office. People like pinning memo notes on it. Therefore, it is a good companion of Wrinkled Memo Paper Texture (Paper 0002).

Some walls and floors are made of cork board too, so it is a fantastic material for these kinds of partitions.