This envelope, addressed by Pfc. Ross Moon of the 11th Airborne Division's Headquarters Company to Miss Marianne Sammiet of Richmond, California, is part of a preserved collection of wartime letters. Routed through APO 468 via San Francisco, a mail system used to obscure the exact overseas location of Pacific Theater units, it represents the enduring wartime correspondence that sustained personal connections across thousands of miles of ocean. Project: 218346