O13 Mexico Official Issues

O10-19, MINT, LH/HR. ALL W/ RED OVRPRINT (10) STAMPS, (2)SHOWN

O16, MINT, OG LH, WATERMARK 152

O6, MINT, OG LH, BLUE

O19, USED, WATERMARK EUM

O10-22, MINT, OG NH/LH, BLACK PROOF SET, CS/13, (3) SHOWN