Saudi Arabia ND (1983) / AH1379 P-24as PMG Choice UNC 63 50 Riyals
Another Saudi Arabia specimen rarity, this is the first variety of the 50 Riyals issue of this series. Bold red specimen overprint in both English and Arabic are seen on both sides. The first specimen prefix and what appears to be a hand stamped specimen number are seen on this example. PMG mentions "Staple holes".
PMG Population in 63: 3 (2 Finer)