Guatemala
Guatemala, Banco Central, 2 quetzales, 13-4-1928, serial A334305 / 335052, without "Acuerdo de" at left, rare, PMG Fine 12.SCWPM-7c.This bright red-orange design has the portrait of General Orellana at left with a view of Lake Atitlán and its three nearby volcanoes in the center plus a quetzal bird on a pedestal at right; the reverse shows a lake scene. Well circulated with minor thinning at the right and, as PMG notes, annotations in the form of spurious zeroes on the front, considerably difficult type and one of just two in the PMG census.
Estimate: 400-600 USD