Note 218 — Chapter IX
Robert Harrison translation
Sixtus IV. to Federigo di Montefeltro, Rome, June 9, 1477. (Arch. of Urbino, in the Tuscan Central Arch., Cl. I. Div. G., Filza, 104.)
Robert Harrison translation
Sixtus IV. to Federigo di Montefeltro, Rome, June 9, 1477. (Arch. of Urbino, in the Tuscan Central Arch., Cl. I. Div. G., Filza, 104.)