LOMBARDY-VENETIA 1858 (28 Dec.) I Issue - Lombardy-Veneto stamps used in Austria Registered folded letter with text from Klagenfurt to Wolfsberg, franked with 15c. light rose, type III, machine-made paper Fourth-last day of use of stamps of the 1st issue and last known date for stamps of the 1st issue used in Austria Cert. En. Diena Cover..........(Sass. 20e, 2; Mi. 3Y, 2Xa)