ARABIA FELIX. Himyarites, Royal Series. "'MDN BYN" (Amdan Bayyin). Circa AD 80-100. AR scyphate quinarius (13,5 mm; 1,09 g). Raydan mint. Male head right; monogram behind; all within torc / "'MDNIBYNI" around, "RYDN" (mint) in exergue, small head right; "scepter" before. Clear and attractively toned., Munro-Hay 3.4i, SNG ANS 1600, Grade: 01, Ex Müller Solingen, auction 156, 2010, lot 186