2012

112-1.1pac, 2012 ALA National Design U.S. Christmas Seal Packet

2012 U.S. Christmas Seals & U.S Spring Charity Seals Sheet Collection

2012-1x1, 2012 U.S. National Christmas Seals Sheet, R13-CSCS-4-01

2012-1x2, 2012 U.S. National Christmas Seals Sheet, R13-FU1-SEALS-01

2012-1x11, 2012 U.S. National Christmas Seals Pane, ALA-FY13-RES-SEALS

2012-T1x, 2012 U.S. Christmas Seals, Test Design Sheet, R13-CSCS-4-14

2012-T2x, 2012 U.S. Christmas Seals, Test Design Sheet, R13-CSCS-4-10

2012-T3x, 2012 U.S. Christmas Seals, Test Design Sheet, R13-CSCS-4-13

2012-T4x, 2012 U.S. Christmas Seals, Test Design Sheet, R13-CSCS-4-15