8 Escudos - Carlos III

Carlos III's colonial mints operated under a system of contractor assayers whose initials — stamped on every piece — made them personally liable for correct fineness. At the Bogotá mint during this period, the assayer mark shift from "J" to "JJ" to "V" traces the turnover of responsible officials across the 1762–1771 window, and Hernández distinguishes these as separate reference numbers accordingly. A coin from the opening years of this run differs meaningfully from one struck at its close.

The 8 escudos denomination was the largest gold coin in the Spanish monetary system and moved almost exclusively in wholesale trade and treasury transfers rather than street commerce.