3-7-77 is a symbol originally used by the Montana Vigilantes, a 19th century vigilance committee in Virginia City, Montana, United States. https://en.wikipedia.

3-7-77 is a symbol originally used by the Montana Vigilantes, a 19th century vigilance committee in Virginia City, Montana, United States. https://en.wikipedia.org/wiki/3-7-77 https://en.wikipedia.org/wiki/3-7-77