Location: Archivio di Stato, Siena
Sub-Location: Concistoro, 2070, Carteggio, 6
Type:Personal Letter
Language:Latin
Transcription Author: Gaetano Milanesi
Published: yes
Publication Details: Published by G. Gaye, Carteggio inedito d'artisti dei secoli XIV. XV. XVI., I, Florence, 1839, pp. 289-290, doc. CXXVII, and by G. Milanesi, Documenti per la storia dell’arte senese, Siena, 1854, II, pp. 429-430, doc. 307.
Notes: Transcription by G. Milanesi revised by M. Mazzalupi.

Gian Galeazzo Maria Sforza asks the Signoria of Siena to send Francesco di Giorgio to Milan to give an opinion on the lantern of the cathedral.

Artist(s): Francesco di Giorgio
Dates: 19.4.1490
Magnificis dominis tanquam fratribus nostris charissimis dominis prioribus gubernatoribus communis, capitaneo populi Senarum.