Watch List notes:

Portugal, Maria II, countermarked issue of 1834 (2), Mexico, 8 reales (2), Mexico City, 1806 th, Zacatecas, 1820 rg, both countermarked with Portuguese arms on obverse denoting value of 870 réis (Gom. 27.42, 29.54), first about fine, countermark better, other good fine, countermark better (2)
Estimate: £150 - 200