Watch List notes:

Argentina, copper essai 1 centavo, 1878, NGC MS 65 RB. Janson-26.1; KM-E1. Brilliantly lustrous and prooflike, with only a few small splashes of toning to put it in the RB category (none known in RD), practically flawless, tied with two others for this second-highest grade in the NGC census behind a single MS 66 RB. NGC #6213277-015.
($250-375)