Registered sent envelope from Ljubljana to Vienna 04.10. 1920. Description: Registered sent envelope from Ljubljana to Vienna 04.10. 1920. Franked with five various provisional stamps for plebiscite in Slovenia. Trace of vertical bending but not across the stamps. Rare. Registered sent envelope from Ljubljana to Vienna 04.10. 1920. Auction: Aukcija br. 57 - Filatelija i razglednice Catalog No: 478 Category: Slovenia Quality: ✉ Current offer is at 25EUR. In order to place your bid your offer needs to be at least 30EUR or higher. Please place your bid: Other items from the category: Slovenia ✉ 477 25 EUR ✉ 478 25 EUR ☉ 479 40 EUR ✉ 480 25 EUR ✉ 481 30 EUR ✉ 482 40 EUR ** 483 110 EUR ** 484 95 EUR ** 485 95 EUR ** 486 100 EUR ** 487 20 EUR (*) 488 75 EUR ✉ 489 20 EUR ✉ 490 70 EUR ←12345