Other countries–Stamps of Slovenian interest

Collection "Slovenia"

,37 I,

Mourning cover, franked with 5 kr. of 1867 issue, sent from Maribor (18/1, 86) to Triest (19/1). This stamp was no longer valid in 1886 therefore 10 kr. postage due was charged, marked with 10 in circle beneath letter "T". Rare combination.