Watch List notes:

Pair of Uruguay gold essai 20 and 10 centesimos, 1994, NGC MS 66 and 64, both finest and only examples in NGC census.KM-unl (cf 102 and 105 for regular issue in steel). Unlisted off-metal essais in gold, both brilliantly lustrous with minute pimples per the quality of the dies but no marks or problems, spots of red toning on reverses (the 10 more so than the 20), first of each we have seen or heard of.
($350-500)