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
4530 Indianapolis 500 - 100th Anniversity 44c Multicolored 5/20/2011 11¼ x 10¾ 50 million stamps
4531 Garden of Love:   Pink Flower 44c Multicolored 5/23/2011 11¼ x 10¾ 300 million stamps Love
4532 Garden of Love:   Red Flower 44c Multicolored 5/23/2011 11¼ x 10¾ 300 million stamps Love
4533 Garden of Love:   Blue Flowers 44c Multicolored 5/23/2011 11¼ x 10¾ 300 million stamps Love
4534 Garden of Love:   Butterfly 44c Multicolored 5/23/2011 11¼ x 10¾ 300 million stamps Love
4535 Garden of Love:   Green Vine Leaves 44c Multicolored 5/23/2011 11¼ x 10¾ 300 million stamps Love
4536 Garden of Love:   Blue Flower 44c Multicolored 5/23/2011 11¼ x 10¾ 300 million stamps Love
4537 Garden of Love:   Doves 44c Multicolored 5/23/2011 11¼ x 10¾ 300 million stamps Love
4538 Garden of Love:    Orange Red Flowers 44c Multicolored 5/23/2011 11¼ x 10¾ 300 million stamps Love
4539 Garden of Love:    Strawberry 44c Multicolored 5/23/2011 11¼ x 10¾ 300 million stamps Love
4540 Garden of Love:    Yellow Orange Flowers 44c Multicolored 5/23/2011 11¼ x 10¾ 300 million stamps Love
4540a Garden of Love:    Block of 10 10 @ 44c Multicolored 5/23/2011 11¼ x 10¾ 300 million stamps Love
4540b Garden of Love 44c multi. 5/23/2011 SDC 10¾ 300 mil. Love
4541 American Scientists:  Melvin Calvin 44c Multicolored 6/16/2011 11¼ x 10¾ 30 million stamps American Scientist
4542 American Scientists:  Asa Gray 44c Multicolored 6/16/2011 11¼ x 10¾ 30 million stamps American Scientist
4543 American Scientists:   Maria Goeppert Mayer 44c Multicolored 6/16/2011 11¼ x 10¾ 30 million stamps American Scientist
4544 American Scientists:   Severo Ochoa 44c Multicolored 6/16/2011 11¼ x 10¾ 30 million stamps American Scientist
4544a American Scientists:   Strip of 4 4 @ 44c Multicolored 6/16/2011 11¼ x 10¾ 30 million stamps American Scientist
4544b American Scientists 44c multi. 6/16/2011 SDC 11 30 mil. American Scientist
4545 Mark Twain - 27th stamp in series 44c multi. 6/25/2011 11¼ x 10¾ 50 million stamps Literary Arts