Vol. i. 2 Feb. 1700-15 Sept. 1702; At the end of Vol. i. are inserted three keys to ciphers, the last of which is inscribed, "Spagna, col Sigre Commendatore Ottavio Tancredi nel 1682; e col Sre Cavaliere Coriolano Montemagni nel 1688." includes: f.277 Cyphers: Cyphers of the Tuscan Secreta...