This chart is based upon both major and minor catalog numbers. The default opening view shows all US stamps; you can filter the chart by using the drop down box to select stamps by ‘Type’.
Catalog Number Description Denomination Color Date Issued Perforation Num Produced Series
4891 Song Birds 49c (Forever) multi. 4/5/2014 SDC10¾ on 2 or 3 sides 400m
4891a Song Birds 49c (Forever) multi. 4/5/2014 SDC10¾ on 2 or 3 sides 400m
4891b Songbirds 49c (Forever) Multicolored 4/5/2014 SDC10¾ on 2 or 3 sides 400m
4892 Charlton Heston Forever (49c) multi. 4/11/2014 SDC 11x11 20 million Legends of Hollywood
4892a Charlton Heston 20x49c (forever) 4/11/2014 Legends of Hollywood
4893 Map of Sea Surface Temperatures $1.15 (Forever) multi 4/22/2014 SDC 11 25m
4894 Flags Forever (49c) blue  and  red 4/25/2014 SDC 11 vert 150 million
4895 Red, White and Blue 49c (Forever) multi. 4/25/2014 SDC 11 vert 150M
4896 Flags Forever (49c) blue  and  red 4/25/2014 SDC 11 vert 150 million
4897 Red, White and Blue 49c (Forever) multi. 4/25/2014 SDC 11 Vert. 150m
4897a Red, White and Blue 49c (Forever) multi. 4/25/2014 SDC 11 vert 150M
4898 Vintage Circus Posters:  Barnum and Bailey clown 49c multi. 5/5/2014 11.0 x 11.0 60 million stamps
4899 Vintage Circus Posters:  Sells-Floto Circus 49c multi. 5/5/2014 11.0 x 11.0 60 million stamps
4900 Vintage Circus Posters:  Dainty Miss Leitzel 49c multi. 5/5/2014 11.0 x 11.0 60 million stamps
4901 Vintage Circus Posters:  Al G. Barnes Wild Animal Circus 49c multi. 5/5/2014 11.0 x 11.0 60 million stamps
4902 Vintage Circus Posters:  Hillary Long 49c multi. 5/5/2014 11.0 x 11.0 60 million stamps
4903 Vintage Circus Posters:  Tiger Poster 49c multi. 5/5/2014 11.0 x 11.0 60 million stamps
4904 Vintage Circus Posters:  Elephant Poster 49c multi. 5/5/2014 11.0 x 11.0 60 million stamps
4905 Vintage Circus Posters:  Carl Hagenbeck-Wallace Circus clown 49c multi. 5/5/2014 11.0 x 11.0 60 million stamps
4905a Circus Posters Forever (49c) multi 5/5/2014 SDC 11 60 million