cover AUSTRIAN POST OFFICE: 1850-75 selection of covers and entires with 1850 incoming entire from Triest bearing "ALEXANDRIEN/OCT. 2.", 1858 and 1867 stampless covers with "ALEXANDRIEN" c.d.s., 1875 10s. on wrapper to Dalmatia; also Italian Post Office 1875 and 1879 covers (7)