Auction # 2025 ARGENTINA: Special June auction

GJ.61 + 61a + 61b, 1882 ½c. Little Envelope in light chestnut, complete sheet of 100 stamps that includes the variety "2 without serif" and "8th pearl on the left deformed" (GJ.61a and 61b), 10 of each one of these, MNH (+50%), excellent quality! These complete sheets are very rare!