Watch List notes:

YEMEN: Ahmad, 1948-1962 (112g), San'a, AH1375, KM--, square lead klippe trial strike for a gold or silver riyal (as Y-G17 or Y-17), 48x48mm, 4mm thick, presumably for die pair test, EF. Nearly as struck with glossy dark patina appropriate for age with no corrosion; highly attractive. Completely unpublished, presumably unique as a klippe.

Estimate: 600-800 USD