WAR DEPART-&EZ#T Office of the $&rgw& General Vash@i$onr January 3, 1918. From: The Surgeon Generol of the Army, ~To: Dr. Michael Heidelberger, Rockefeller T~lstitute for Medical Researuh, 66th St. & Ave. A, mew Pork City. Subject: Commission in ECanitary Corps, 1, I am directed by the Surgeon General to inform you that at your recent examin&fon for appointment in the Sanitary Corps, you were found qualified and your name has been submitted to The Adjutant General of the Army with recomm endation that you be oommissioned a member thereof, 2, Upon receipt of notification that you have been commissioned, you should provide yourself with the following equipment: 1 hat, service 2 breeches, servioe O,D, 1 coat, service, O,D, 1 pair officers' le?t1ler leggings 2 pairs russet shoes 2. shirts, woolcjg, O,P, l'het ooad> of$%ei's 1 bed r0f.l. 2 army blankets 1 folding canvas cot 1 trunk locker 1 tieb belt .l black tie 3. Tire insignia-of the Sariitary Corps are a bronze "US", with the letters "NA" in bronze super-imposed, and a bronze caduceus, with the letter."S" in gold super-imposed, All of the above equipment must be purchased from private dealers, 292 $~~T$i$jzzy& Major, Sanitary Corps, MI A.