Official List of Officers of the Officers' Reserve Corps of the Army of the United States ... August 31, 1919 ...: Supplemental to volume 1-10, September 1, 1919, to December 31, 1919

This volume was published by the United States Adjutant-General's Office in the immediate aftermath of the First World War. It served as a critical administrative tool designed to track the status, promotion, and assignment of personnel serving in the newly formalized Officers' Reserve Corps. Given the rapid demobilization following the Armistice, the government required these supplemental records to maintain organizational continuity and to manage the transition from a wartime mobilization footing to a peacetime reserve structure.

The publication follows a strict military bureaucratic design, prioritizing clarity and archival utility over aesthetic expression. Produced under the authority of the War Department, it functioned as a transparent registry for official record-keeping rather than a public-facing document. Its reception was limited to professional military circles, government institutions, and genealogical repositories, where it remains a primary source for researchers studying the composition of the American officer corps during the early twentieth century.