Watch List notes:

COINS, 錢幣, CHINA – ANCIENT中國 - 古代, Qing Dynasty清朝 (1644-1911 AD): Bronze Mother Coin for Iron Issue 鐵母銅 and Brass Mother Coin 母錢 "咸豐通寶" (Xian Feng Tong Bao), Bao Fu 寶褔局; with Iron "咸豐通寶" for comparison (Ding p.194). All three with remnants of stems unfiled, extremely fine, good very fine and fine.
(3pcs)

Estimate: US$250-300