Mexico, (Guanajuato) Leon. Transit cds (Schatzkes 503) on 1867 incoming cover from France, matching "3" reales in land rate handstamp on backflap, various French and Londong transit postmarks, "10" decimes handstamp and boxed "G.B., 1fr 60c" accountancy marking, Very Fine. Estimate  $150 - 200. $0 (Image)