CORREO MAYORES

CORREO MAYOR DEPATZCUARO 1760 JUNE 27: PATZCUARO to MEXICO CORO/ DE / PASQ. postmark in brown.

CORREO MAYOR DE OAXACA 1756 MAY 24: OAXACA to MEXICO OAXACA postmark in black.

CORREO MAYOR DE PUEBLA 1767 MAY 3: PUEBLA to MEXICO  Circular postmark PUEBLA in black.  Charged "2" reales in Mexico City.

CORREO MAYOR DE GUADALAJARA 1766 NOVEMBER 22: GUADALAJARA to MEXICO GUADALAJARA postmark in black.  Charged "2" reales in Mexico.