Mexico Wells Fargo Postal History Balance, including large "Remitido Por el Express Well,s Fargo y Cia" envelope to El Paso (faulty), 1889 money envelope to El Paso (opened for display), 1895 Wells Fargo parcel label on piece from Veracruz, 1890 "Recibo de Carga" and "Recibo de Valores" from Queretaro, unused WF-MX 12 envelope (stamp faults), and several more modern 20th Century Wells Fargo covers from Mexico, worth a look for the specialist