Have you answered the Red Cross Christmas roll call?.

Have you answered the Red Cross Christmas roll call?. LOC Summary: Poster showing a Red Cross nurse in a cloak, extending her hand, as soldiers march behind with an American flag. LOC Notes: Copyright by American National Red Cross. Date Created/Published: c1918. WW1 poster provided by LOC. Original medium: 1 print (poster) : lithograph, color ; 75 x 70 cm.