8-Reales, 1686, mint mark Mo and assayer L left of shield, rev., Guatemalan counterstamp (1838-1841) sun above volcanos in 6.5 mm. circle (Cal.257, CC. and YOCL unlisted; counterstamp KM.104), pierced, otherwise very good (4)

Details
8-Reales, 1686, mint mark Mo and assayer L left of shield, rev., Guatemalan counterstamp (1838-1841) sun above volcanos in 6.5 mm. circle (Cal.257, CC. and YOCL unlisted; counterstamp KM.104), pierced, otherwise very good (4)