Watch List notes:

UMM AL QIWAIN: Ahmad II bin Rashid al-Mu'alla, 1928-1981, 4-coin proof set, 1970/AH1389, KM-PS1, set includes: AR 1 riyal Old Cannon of Umm Al Qaiwain, KM-1, AR 2 riyal Umm Al Qaiwain Fort KM-2, AR 5 riyal Arabian Gazelle KM-3, and AR 10 riyal Abu Simbel Temples KM-4, Proof.

Estimate: 1,000-1,200 USD