Edwin North McClellan,
The United States Marine Corps in the World War
(1920)
“ Upon the increase of the Marine Corps from 17,400 to 30,000 and later to 75,500, it became necessary to increase the commissioned, warrant, and enlisted personnel of the quartermaster’s department, in order that it might successfully meet the heavy demands made upon it by the war and by the large increase in strength.The increase in the commissioned personnel was made largely by the promotion of experienced quartermaster clerks and quartermaster sergeants to commissioned rank, and the vacancies in the grade of quartermaster sergeant were filled, as far as possible, from selected enlisted men. ”
