Watch List notes:

Yemen, al-Mahdi al-'Abbas (1161-1189h), Buqsha, San'a 1175h, 1.07g (A 1146); al-Mutawakkil Yahya (1322-1367h), Imadi Riyal (3), 1344h (KM Y7); ¼-Riyal (2), 1345h, 1364h (KM Y10); 1/10-Riyal (4), 1343h, 1347h, 1359/49h, 1364h (KM Y5); 1/20-Riyal (2), 1348h, 1352h (KM Y4); 1/40-Riyal, 1366h (KM Y3); 1/80-Riyal (3), 1343h, 1345h, 1361h (KM Y2); Zalat, 1346h (KM Y1). Varied state. (17)

Estimate: £100-120