This paper presents 18 letters sent by Marquess Antonio Savorgnan to Joseph Khell for the first time. The documents are kept in the archives of the Kunsthistorisches Museum in Vienna. They attest to the sender’s wide network of correspondents and interest in Greek coinage. In particular, they contain information on some coins kept in the Savorgnan collection, which were published by Khell and, after his demise, by Joseph Eckhel. An appendix at the end of the article provides a catalogue of the coins described in the letters.
