Colonel | |Colonel | Captain | Surgeon --------------+-----------------+-------------+-----------+--------- |Lieutenant | | |Surgeon Major | Commander | Major |Captain |Passed | | | |Assistant --------------+-----------------+-------------+-----------+--------- Captain |Lieutenant |Captain |First |Surgeon | | | Lieutenant| --------------+-----------------+-------------+-----------+--------- First |Lieutenant, |First |Second |Assistant Lieutenant | Junior | Lieutenant | Lieutenant| Surgeon | Grade | | | --------------+-----------------+-------------+-----------+--------- Second |Ensign |Second |Third | None Lieutenant | | Lieutenant | Lieutenant| --------------+-----------------+-------------+ | |Chief Boatswain, | | | |Chief Gunner, | | | |Chief Machinist, | | | |Chief Carpenter, | | | |Chief Sailmaker, | | | |Chief Pharmacist,| | | |Chief Pay Clerk | | | --------------+-----------------+-------------+-----------+--------- APPOINTED OFFICERS --------------+-----------------+-------------+-----------+--------- Aviator, |Midshipman at | None |Cadet and | Signal Corps | the Naval | |Cadet | Cadet at the | Academy, | | Engineer | Military | Annapolis, Md. | | at the | Academy, | | |Coast Guard| West Point | | | Academy, | | | |New London,| | | | Conn. | --------------+-----------------+-------------+-----------+--------- WARRANT OFFICERS --------------+-----------------+-------------+----------+--------- Army Field |Boatswain, |Marine Gunner|Boatswain,|Interne Clerk |Gunner, |Quartermaster|Gunner, |Pharmacist Field Clerk |Machinist, | Clerk |Machinist,|Clerk Quartermaster|Carpenter, | |Carpenter,| Corps. |Sailmaker, | |Keeper, | |Pharmacist, | |Master’s | |Pay Clerk, | | Mate | |Mate | | |