Watch List notes:

LIBYA: Idris I, 1951-1969, Proof Set, 1952, KM-PS1, comprising KM-1, millieme (PF-65 RB); KM-2, 2 milliemes (PF-65 RB); KM-3, 5 milliemes (PF-66 RB); KM-4, piastre (PF-66); and KM-5, 2 piastres (PF-66), very rare set, especially in this quality, RRR. Only 32 Libyan proof sets of 1952 were struck.

Estimate: 2,800-3,200 USD