The 1914 Drill Regulations and Service Manual for Sanitary Troops of the United States Army is an original period item from World War I. This manual provides valuable insights into military tactics and sanitation practices during the conflict, offering a unique glimpse into the training and operations of the US Army during this turbulent time. With a focus on militaria and originating from the United States, this manual serves as a historical artifact that captures a pivotal era in American military history.