SCG8390 - Solomon Islands 1981 “200th Anniversary of Maurelle’s Visit” – Spanish Compass CardsIssued in 1981, this $1 commemorative stamp from the Solomon Islands honors the bicentennial of Spanish explorer Francisco Antonio Maurelles visit in 1781. The design features two historic Spanish compass cards dated 1745 and 1757, symbolizing the navigation instruments used during early Pacific exploration. At the center, a classic sailing ship reflects the eras maritime spirit and the age of discovery. The issue celebrates both the history of