6. Volaterrani (Jacob.) Diarium Rom., (A.D. 1472--1484,) tom. xxiii p. 81. 7. Anonymi Diarium Urbis Romæ, (A.D. 1481--1492,) tom. iii. P. ii. p. 1069. 8. Infessuræ (Stephani) Diarium Romanum, (A.D. 1294, or 1378--1494,) tom. iii. P. ii. p. 1109. 9. Historia Arcana Alexandri VI. sive Excerpta ex Diario Joh. Burcardi, (A.D. 1492--1503,) edita a Godefr. Gulielm. Leibnizio, Hanover, 697, in 14to. The large and valuable Journal of Burcard might be completed from the MSS. in different libraries of Italy and France, (M. de Foncemagne, in the Mémoires de l'Acad. des Inscrip. tom. xvii. p. 597--606.) Except the last, all these fragments and diaries are inserted in the Collections of Muratori, my guide and master in the history of Italy. His country, and the public, are indebted to him for the following works on that subject: 1. _Rerum Italicarum Scriptores_, (A.D. 500--1500,) _quorum potissima pars nunc primum in lucem prodit_, &c., xxviii. vols. in folio, Milan, 1723--1738, 1751. A volume of chronological and alphabetical tables is still wanting as a key to this great work, which is yet in a disorderly and defective state. 2. _Antiquitates Italiæ Medii Ævi_, vi. vols. in folio, Milan, 1738--1743, in lxxv. curious dissertations, on the manners, government, religion, &c., of the Italians of the darker ages, with a large supplement of charters, chronicles, &c. 3. _Dissertazioni sopra le Antiquita Italiane_, iii. vols. in 4to., Milano, 1751, a free version by the author, which may be quoted with the same confidence as the Latin text of the Antiquities. _Annali d' Italia_, xviii. vols. in octavo, Milan, 1753--1756, a dry, though accurate and useful, abridgment of the history of Italy, from