Cite

Barrett, Russell H.. "United States Marshals wearing Gas Masks." John Davis Williams Library. Department of Archives and Special Collections. 1962-10-07, http://egrove.olemiss.edu/integr_photos/22.

Barrett, Russell H. (1962-10-07). United States Marshals wearing Gas Masks. Retrieved from http://egrove.olemiss.edu/integr_photos/22

Barrett, Russell H.. "United States Marshals wearing Gas Masks." 1962-10-07. June 20, 2025. http://egrove.olemiss.edu/integr_photos/22.