From the earlier days when Bluefield, VA was still Graham, VA we have a Red Rock which of course at this time was a Ginger Ale, the Cola didn't come along until 1939.
Now we move on up to one of the most famous local Ginger Ales in my area Rock Cliff Ginger Ale, bottled by the Rock Mineral Springs Company in Rock, WVA. This one is a 1941.
Now we go to quite possibly the most famous Ginger Ale from this area as it once had national distribution back in the teens and twenties, Was-Cott Ginger Ale. Here is one of the shipping crates.