AREQUIPA: 10c blue and 10c grey blue 'Postal Fiscal' issue with circular 'AREQUIPA' overprint in red, both fine used copies. (SG 83 & 83b)
AREQUIPA: 10c blue and 10c grey blue 'Postal Fiscal' issue with circular 'AREQUIPA' overprint in red, both fine used copies. (SG 83 & 83b)