Watch List notes:

Mexico City, Mexico, cob 2 reales, (16)86/5/4L, unique. S-M21; KM-unl (type 34). 6.74 grams. Full oML and most of shield, full final digit of date with crude multiple over-punchings (first specimen we have heard of), penultimate digit with weak upper half, old-toned AVF with patches of black and orange on reverse. (Estimate: $250 - 375)