Watch List notes:

Mexico ¼ Real 1863 'Quarto/Quartilla' State Coinage Zacatecas. Averse: Open book on a monument. Lettering: ESTo.LIBe.FEDo.DE ZACATECAS • 1863 * QUARTILLA *. Reverse: Floating angel with radiant liberty cap. Edge Milled (diagonal). Brass; 7.16g. Small Scratches. KM 366