Mexico, Banco de Hidalgo, 1 Peso, Not Dated (ca. 1914), Repeater Serial Number. Serial # 341341 (a three digit repeater)1 Peso note, no printed date (circa 1914)Issued by Banco de HidalgoPrinted by American Bank Note Company UnsignedBlack on blue and yellow underprint; mining scene at centerBack: Blue-gray; portrait of Miguel Hidalgo y Costilla at centerPerforated: AMORITIZADO. Pick S304b (Standard Catalog of World Paper Money: Specialized Issues by Cuhaj); www.banknote.ws. Uncirculated.