Lot 686 o
Mexico, 1856, First Issue, 1r yellow, without district overprint (Polotitlan), oval Polotitlan (Schatzkes 1145), thins and pinhole, Very Fine appearance (Follansbee $1,200); with 2006 M.E.P.S.I. certificate.Scott No. 2c Estimate $200 - 300.