But important as the Ducal Chancellery undoubtedly is, it cannot vie in interest with the Cancelleria Secreta, which might, with every justice, have been called 'cor nostri status', for it is in the papers of that Chancellery that the long history of the growth, splendour, and decline of the Republic is to be traced in all its manifold details and complicated relations. The Secret Chancellery was established by a decree of the Great Council in the year 1402. Its object was to preserve those papers of the highest State importance, from the publicity to which the Ducal Chancellery was exposed. The regulation of the Secret Chancellery was undertaken by the Council of Ten, and the rigorous orders which they issued from time to time abundantly prove the difficulty they experienced in securing the secrecy which they desired. The Secret Chancellery became the depository of all State papers of great moment; and if we take the chief members of the constitution in order, and note the documents issuing from them which fell to the custody of the Secreta, we shall see how the great flow of Venetian history is to be followed here rather than in any other department of the archives.
To begin with the Maggior Consiglio, we have the long series of registers containing the deliberations of the Council from the year 1232 down to the fall of the Republic in 1797, occupying forty-two volumes, and distinguished, at first, by such capricious names as Capricornus, Philosus, Presbiter, and Fronesis; and later on by the names of the secretaries who prepared them, Ottobonus primus, Ottobonus filius, Busenellus, and Vianolus. In the special archive of the Avogadori di Commun a contemporary series of registers is to be found; it covers from 1232 to 1547, and should be consulted together with the first series, for it is more voluminous and minute. The first reference to England that occurs in the Venetian archives is in the volume Fronesis (1318-1385). This, and all other documents relating to Great Britain, have been collected and rendered accessible in the splendid and monumental series of the 'Calendar of State Papers,' edited with such diligence and care by the late Mr. Rawdon Brown. Mr. Brown's published work goes down to the year 1552; and it is only after that date that any work relating to England remains to be done. That work, however, is voluminous, for the regular and unbroken series of dispatches from England does not begin till the reign of James I. Little more respecting England is to be expected from the papers of the Great Council, however; for at the date where Mr. Brown's work ends, the Maggior Consiglio had ceased to occupy a high position in the direction of Venetian foreign policy; its functions were chiefly confined to the election of magistrates.