20th Century World Wars Poster: 24 East 23rd

This authentic WWI poster reprint captures a pivotal moment in American humanitarian history, directing volunteers to the Red Cross headquarters at 24 East 23rd Street in New York. The stark, compelling design reflects the urgent call for civilian participation during wartime, showcasing the period's distinctive graphic style while preserving the emotional appeal for compassionate service. A significant historical artifact documenting how ordinary citizens were mobilized to support war efforts through aid rather than combat.