BURMA: LOT of 5 AE opium weights, including a 2 kyat (31.87g), 1 kyat (16.19g), ½ kyat (8.09g), ¼ kyat (4.08g), and 1/6 kyat (2.66g, likely cast to a local standard), all duck-type on polygonal base (the ½ kyat with a 6-rayed star on the bottom), made in the mid-19th century (cf. Gear period B), all scarcer than the medium-weight units; average quality examples, retail value $400, lot of 5 pieces, VF.
Estimate: 150-250 USD