Mexico, 1868, 6c-25c Hidalgo Issues, Maravatio, 4 stamps, 6c-25c imperf and 12c perf'd; all cons 34-70, each with Acambaro negative oval cancel (Schatzkes 721 - 75 points), 6c and 12c perf'd with thins, otherwise Very Fine. Scott No. 58-61, 66  Estimate $150 - 200. $0 (Image)