-----------------+------------------+---------------------+
Military. | Engineer. | Doctor. |
-----------------+------------------+---------------------+
Cadet. | Cadet | |
Midshipman | Assist.-Engineer | Assist.-Surgeon |
| (junior) | (junior) |
Sub-lieutenant | Assist.-Engineer | Assist.-Surgeon |
| (senior) | (senior) |
Lieutenant | Engineer | Surgeon |
Lieut.-Commander | | |
Commander | Staff-Engineer | Staff-Surgeon Staff |
Captain | Fleet-Engineer | Fleet-Surgeon Fleet |
{| Inspector of | Deputy Inspector |
{| Machinery | of Hospitals |
Rear-Admiral {| Chief Inspector | Inspector of |
Vice-Admiral {| of Machinery | Hospitals and |
{| | Fleets |
{| Inspector of | Inspector-General |
{| Machinery | |
{| General | |
Admiral | | |
| | |
-----------------+------------------+---------------------+
--------------------+---------------------+
Paymaster. | Constructor. |
--------------------+---------------------+
Clerk | |
Assist.-Paymaster | |
(junior) | |
Assist.-Paymaster | Assist.-Constructor |
(senior) | |
Paymaster | Constructor |
| |
Staff-Paymaster | |
Fleet-Paymaster | Chief-Constructor |
Paymaster-in-Chief | Inspector |
| |
Paymaster-General | |
| |
| |
| |
| |
| |
| |
| |
--------------------+---------------------+