Mexico 898-900, C236-C237, MNH. Michel 1062-1066. Centenary of the Constitution. Portraits issued in 1956. Francisco Zarco, Guillermo Prieto,Ponciano Arriaga, Valentin Gomez Farias, Melchor Ocampo, Leon Guzman, Ignacio Ramirez.The combined shipping is available: $0.05 shipping for each additional eligible item you buy. The buyer makes one payment in this case . For domestic purchases up to $60.00 first class mail will be used; purchases above $60.00 require mail with tracking number or insured mail (buyer pays the mail fee). For international purchases up to $60.00 first class international airmail will be used; purchases over $60.00 require mail with tracking number (registered mail, buyer pays the $19.00 or $20.00 for oversize item). Warning for the buyers from Eastern European countries, Russia, China, Middle East, South Asia, Latin America, Africa exclude RSA, and the buyers with eBay ID less 100: the purchases over $30.00 require expedited mail.