LOMBARDY-VENETIA 1854 (31 Jul.) I Issue - Mixed Franking Austria and Lombardy-Venetia Letter with text from Milan to Verona, franked for (30c.) with mixed postage made of two examples of 10c. black grey from Lombardy-Venetia and an example reused in fraud of Austrian 2kr. black grey   Exceptional franking formed by ‘’twin‘’ values   Cert. S. Sorani. Signed A. Diena, F. Grioni   Cover..........(Mi. AT 2Xc, LV 2Xc)

Estimate € 15,000 - 20,000