Foreign collection:
Saudi Arabia
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Saudi Arabia pick 11a: 1 Riyal from 1968
L. AH1379 (1968). Purple on multicolor underprint. Government building at center right. Back: Saudi arms. Watermark: Arms. Embedded security thread.
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Saudi Arabia pick 16: 1 Riyal from 1977
L. AH1379 (1977). Red-brown on multicolor underprint. Portrait of King Faisal at right, Hill of Light at center. Back: Airport at left center. Watermark: King Faisal.
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Saudi Arabia pick 23d: 10 Riyal from 1983
L. AH1379 (1983). Black, brown and purple on multicolor underprint. Fortress at left, portrait King Fahd at center right. Back: Palm trees at center right. Watermark: King Faud.

Saudi Arabia pick 27: 20 Riyal from 1999
AH1419, 1999. Brown, red, gray and blue on multicolor underprint. Abdul Aziz at left center. Back: Annur Mouuntain at center, commemorative logo and text at left. Watermark: Abdul Aziz.