Other countries–Stamps of Slovenian interest

Collection "Slovenia"

,3 H Ia, 4 H Ia,

Complete letter (invoice), franked with 9 kr., sent from "Laibach, 28./MAER." (Ljubljana, 1851, Mü. 1438.a) via Zemun (2. APR) and Vršac (4/4) to "Ban Weiskirchen, 6/4" (Bela Crkva).  The 3 kr. stamp has a paper crease (natural?), the 6 kr. stamp has a constant flaw "Damaged letters"  (Ferchenbauer 49, 50). The 6 kr stamp has a tear at base