Mexico, Assortment, including a wonderful 1856 Registered front issued the same month when the issue started (Aug 20, 1856-Sc 3b+4 with Mepsi cert), rare block of 4 of overprinted medio real 1861 NH, Guadalajara Provisional 2r cover with MEPSI cert, fantastic block of 6 cancelled on piece of $1 peso Hidalgo Medallions and 8 revolutionary covers. Estimate  $400 - 600. $0