Mary Kearney was a leader of the 6888th Central Postal Directory Battalion, a unit depicted in the Tyler Perry movie “The Six Triple Eight” released on Netflix.

The recent film "The Six Triple Eight" follows a group of African American women in the 6888th Central Postal Directory ...

The recent film "The Six Triple Eight" follows a group of African American women in the 6888th Central Postal Directory Battalion, a unit charged with routing mail to soldiers overseas ...