The greatest service of all! : protecting the health of the nation for generations Nurses Balsams -- therapeutic use Pharmaceutical Preparations Postcard featuring a color illustration of a nurse holding her right hand up to her forehead in a salute. She has dark hair, and she is smiling. She is wearing a white uniform with long sleeves, a dark blue hat, and a dark blue cloak. On her collar is written, "U.S." With her left hand she is holding part of her cloak against her waist. Behind her is a white cross on a blue background. There is also an additional illustration of a man coughing in the face of a woman who is wincing. Purchase; Michael Zwerdling; 2004; 04-22. Le Roy, New York : Kemp and Lane, Inc., [between 1900 and 1950?] Zwerdling, Michael, former owner. Kemp and Lane, Inc., publisher. Advertisement Postcard Still image 1 postcard : 9 x 16 cm color nlm:nlmuid-101627337-img 101627337 http://resource.nlm.nih.gov/101627337 OCLC: 874093344 IHM: D06956 English United States Copyright status must be investigated before publishing or commercial use.