Lot 71983 – 1/2r 3rd printing “MFDIO RFAL” plate variety, the

1/2r 3rd printing “MFDIO RFAL” plate variety, the only recorded example, plus 1r Yellow, 3rd printing strip of four, all tied by Ambato cds to front of legal wrapper to Guaranda, circa 1870 usage, an attractive showpiece with an important variety, one 1r affected by light file fold else very fine, signed Holcombe