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Nelson Paint Company was founded and faced the challenge of marking hard to reach trees
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the tree marking guns evolved into the gas powered paintball guns similar to today
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first paintball guns were used to mark trees
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invented by James C. Hale was the first tree marking paintball gun
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12 friends played a version of capture the flag using tree marking guns
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Robert G. Shepherd invented the first paint ball gun.
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invented the paintball bullet recipe
