Watch List notes:

El Salvador, 1 real, unidentified ca.-1837 countermark on an El Salvador provisional 1 real of 1835, ex-Richard Stuart. KM-18.8 (host). 2.76 grams. Deeply but unevenly depressed (and doubled) countermark show what looks like arms inside rays (call it XF) above date on AVF host with nice toning, minor marks, odd natural hole near center (possibly caused by the countermark). Pedigreed to the Richard Stuart collection.

Estimate: $200-300