Watch List notes:

Saudi Arabian Monetary Agency, Fourth Issue, 1 riyal (4), ND (1984), brown, King Fahd at centre, signatures of al-Sayyait and Al-Khail (3), and al-Sayyati and al-Assaf, 5 riyals (4), violet, King Fahd at centre, signatures of al-Sayyait and Al-Khail (3), and al-Sayyati and al-Assaf, also 10 riyals (4), dark grey and lilac, King Fahd at centre, signatures of al-Sayyait and Al-Khail (3), and al-Sayyati and al-Assaf, 50 dinars (3), green, King Fahd at centre, (Pick 21-23a, b, c, d, 25a, b, c, TBB B120a, b, c, d, 121a, b, c, d, 122a, b, c, d, 124a, b, c), mostly extremely fine to uncirculated (15).

Estimate: £150 - £200