The supervisory lamp associated with the peg in the wanted subscriber's jack glows from the time that the peg is inserted until the subscriber responds, when it darkens, in which condition it remains until the subscriber restores the receiver to the hook and causes the lamp to light up again.
In 1892-1893 text-books and supplies were first furnished free to pupils in the grades; and in the same year supervisory work was introduced.
The other supervisory lamp on the cord circuit is controlled in a similar manner by the subscriber who originated the call, and as that subscriber's telephone is off the hook when the peg is inserted, the lamp is not lighted at all until the subscriber replaces the receiver.
The Board of Control of State Institutions has supervisory and inquisitorial powers over all county and private institutions in the state in which insane are kept, and over homes for friendless children maintained by societies or institutions.
A permanent committee of 14 members represents the two chambers during the congressional recess and exercises certain supervisory and advisory powers in the administration of public affairs.
Although the former of these lays stress upon the fact that the sheriff's supervisory powers are universal many men did not attend his tourn.
In addition to the prerogatives commonly invested in his office, the president is authorized to supervise the judiciary, to nominate candidates for the higher ecclesiastical offices, to intervene in the enforcement of ecclesiastical decrees, papal bulls, &c., to exercise supervisory police powers, and to appoint the intendants of provinces and the governors of departments, who in turn appoint the sub-delegates and inspectors of subordinate political divisions.
The judicial power consists of a Supreme Court of Justice of seven members located in the national capital, which exercises supervisory and disciplinary authority over all the law courts of the republic; six courts of appeal, in Tacna, Serena, Valparaiso, Santiago, Talca and Concepcion; tribunals of first instance in the department capitals; and minor courts, or justices of the peace, in the subdelegacies and districts.