Now as to the difference in power between these three principal grades there is little to say, for there is very little difference except that of grade. Their functions as consuls are quite the same. The only difference is that the Consul General, except in three cases, Calcutta, Dresden and Mexico, has limited supervision over consuls within his jurisdiction. This supervision is confined to such as “can be exercised by correspondence” and is intended to insure that the Consular Regulations are complied with and the Consular Reports prepared for the State Department. The Consuls General are “in no sense auditing officers”.
A Consulate General usually includes all the consulates within any one country, though in a large or important country there may be several consulates general. In some cases also there are no Consuls General whatever, and the Consuls are then subordinated to the Diplomatic Service.
The Commercial Agent is simply a consul of a lower grade and under another name. The title is quite unfortunately chosen, especially since the same term is used in other countries to designate an officer quite inferior in rank and privileges.
As to subordinate officers and substitutes, a word may be said in passing.
Vice Consuls General, Vice Consuls and Vice Commercial Agents are just what might be inferred from their titles—appointees to take the place of their principals whenever the latter are absent.
The deputy officers, on the other hand, may discharge the duties of their superiors while the latter are at their posts, though they may never “assume the responsible charge of the office”.
Consular Agents represent their principals in places throughout the consulate where the latter do not reside; but their functions are limited. In certain cases citizens of the country may be appointed to this office.
As to Consular Clerks, the President is authorized to appoint as many as thirteen who may be assigned to duty as the Secretary of State may choose. They may not be removed from office “except for cause, stated in writing, which shall be submitted to Congress”. This is a peculiar freak of legislation, but it has some valuable suggestions.
Interpreters are stationed only at certain consulates in China, Japan, Korea, the Turkish domains, and Zanzibar. They are usually natives of the country. Marshals are appointed only for certain consular courts in the less civilized countries.
Lastly Clerks at Consulates are such as attend to the routine clerical work of the office.