Watch List notes:

NGUYEN DYNASTY (DAI NAM): Tu Duc, 1848-1883, AR 3 quan (16.17g), Sch-344, quan currency bar, 13mm x 42mm, tu duc tien tao // gia tien tam quan, fine style, arabesque sides, superb strike, lovely iridescent toning toward the borders, About Unc, R.

Estimate: 550-650 USD