Multiple se of 1946 2c Rizal Sepia Issue
Vigan, Ilocos Sur to Chicago
1946: Franked with 19 pieces on front and 21 pieces on reverse
of 2c Rizal sepia (Scott 497) for 80c double air mail rate to the U.S.,
shortpaid by 20c the required 1 peso rate. 
05.15.2008