Old Barn Lumber

[stevenplane]

I have a customer who wants me to tear down his old barn and use the lumber to build a 2 room "shanty" on the lake behind his house. He saw something similar in Mississippi that is rented out so people can see what it was like to live in the conditions that inspired the "blues". At any rate, does anyone have any suggestions for getting that old barn lumber look on my siding? I intend to do board and batten.