Watch List notes:

Curacao (Dutch administration), 1/4 gulden, script-C countermark (1838) on a 1/4 cut (toothed edges) of a Netherlands 1 gulden of Willem I, PCGS F12. KM-27. Countermark grades VF and the host Fine, well cut with sharp edges, most host coin detail visible, dark toning all over, inked numbers "5060" on reverse. PCGS #35234681.
(700 - 1000 USD)