10c carmine 'Yucatan Insurrection' LOCAL issue, perf 12. A fine copy tied on piece by good strike of O.P.A. No. 756 F.C.U. de Y. Travelling Post Office cds dated 5 ABR 1924 (Ferrocarrils Unidos de Yucatan). This line operated from MERIDA to PROGRESO. Scarce. (SG Y446B)