$12.37
(The indicated First Day Covers are preliminary samples, the originals may differ slightly from the picture).
Jumbo – a total of three jumbo size covers, each with 1 full sheet, appropriately cancelled
2025, First Day Covers, Geneva, New York, Vienna
2025, First Day Covers, Geneva
2025, First Day Covers, Vienna
2025, First Day Covers, New York
2025, First Day Covers, UNESCO World Heritage, Vienna
2025, First Day Covers, Geneva, New York, UNESCO World Heritage, Vienna
