Sample operation orders Staff officer / by Lieutenant Colonel James W. Bellah Persoonlijke documenten van D.A. Nederlof, bestaande uit onder andere een uitnodiging en aantekeningen. Public laws of the United States of America : Compilation Federal Specification : Paper, duplicating, copy and master, liquid process Air Force Regulations Finance department : general provisions - United States War Department, Army Regulations 35-5 Militairy reservations General orders Civilian personnel regulations Joint army and air force bulletin no. 22 Small arms firing manual 1913