339 Mexico Sonora Covers

5800- Scott 325, LA CANANEA TO HERMOSILLO, BACK STAMP, TEAR LEFT SIDE

5802- Scott 326, NACO TO CANANEA, SONORA, WITH BACK STAMPS,COMPLETE NACO PURPLE CANCEL, BIT OF TONING

5812- Scott 344b, YZAHBAL TO NACOZARI, WITH BACK STAMP

5803- Scott 326, ALTAR TO CABORCA, WITH BACK STAMP

5796- Scott 323(2), 336, MAGDALENA TO NOGALES, W/BACK STAMP, CORNER DING LL