Red cross poster, United States, World War I (POSTERS 64)

Red Cross poster, United States, World War I (POSTERS 43)

Red Cross poster, United States, World War I (POSTERS 52)

Red Cross poster, United States, World War I (POSTERS 69)

Red Cross service flag poster, United States, World War I (POSTERS 11)

1917 Red Cross World War I poster

Joan of Arc poster, United States, World War I (POSTERS 51)

Poster-red-cross-volunteer-for-victory

Poster, Loyalty to One Means Loyalty to Both, Red Cross, ca. 1917 (CH 18505063)