Mexico 1868 Hidalgo Issue Exhibition Collection. Mounted collection of 1868 Thin and Thick figures stamps and covers on 64 exhibition pages, total of 137 select covers and many better stamps; includes proofs, trial overprints, covers out of district, 6c-100c, unoverprinted, used blocks, many covers from small towns like El Oro, Tula, Teziutlan, San Mateo, El Fuerte, Apam, Jalacingo, Tlaliscoyan, Huamantla, Yzucar, Allende, Tlacotalpam, Victoria, Temascaltepec, Paso del Macho, Tulancingo, Valle de Santiago, Jiquilpam, Papantla, Nazas, Topia, Villa Ortega, etc., approximately 150 stamps including many 100c black on brown issues, section on Anotados and Typos; condition well above the norm overall, well worth careful evaluation (no photo). Estimate  $6,000 - 8,000. $0