Saudi Arabia – 20 Riyals – 2020 – P-44a – UNC – PMG 66 EPQ
Third-party graders (e.g., PMG, PCGS) may occasionally misidentify a banknote’s Pick catalog number, or the number they recorded may have changed in subsequent SCWPM editions. The Standard Catalog of World Paper Money (“SCWPM”), published by Krause Publications and commonly known as the “Krause” or “Pick” catalogue, is the authoritative source for Pick catalog numbers.