one's post; one's station; department; bureau; section
substation; branch office
chief (of police); head (of office)
staff member; station employee; official
inside a police station, fire station, tax office, etc.
police headquarters; main office; this office
taxation office serving a specific area; competent tax office; police station with jurisdiction for a precinct, etc.; competent police station
eastern office (esp. police); eastern department
forest service field office
the (above-mentioned) authorities; police (from said station)
signature of an emperor or noble
coming to a police station, fire station, etc.