Advertisement for Iver Johnson safety automatic hammerless revolvers picturing a couple defending themselves by Iver Johnson's Arms & Cycle Works in Fitchburg, Massachusetts, 1902. (Photo by Jay Paull/Getty Images)
Advertisement for Iver Johnson safety automatic hammerless revolvers picturing a couple defending themselves by Iver Johnson's Arms & Cycle Works in Fitchburg, Massachusetts, 1902. (Photo by Jay Paull/Getty Images)