MING: Tai Chang, 1620, AE cash (3.94g), H-20.175A, scarce type with tai written differently, small characters, crescent at right on reverse, unpublished variety, Fine, RR.
MING: Tai Chang, 1620, AE cash (3.94g), H-20.175A, scarce type with tai written differently, small characters, crescent at right on reverse, unpublished variety, Fine, RR.