Watch List notes:

Gold "oro corriente" cut piece of a small, round disk with two partial circular tax stamps for Charles I of Spain, 80.92 grams. Approx. 2-1/2" x 3/4" x 1/4". Tangentially broken-off piece of a flat disk with smooth top and bottom, the top with two tax stamps, one of which shows a clear (C )ARO(LVS), with dark encrustation in the crevices of the broken edge, hairline crack at 90 degree to the break, impressive size for "oro corriente" (worth exactly three 8 escudos in its time).

Estimate: $6000 - 9000