Scott 5607b — Forever Sun Science

United States Stamp Program — 2021

Scott 5607b
Forever Sun Science

Reference Images

Scott 5598	Scott 5599	Scott 5600	Scott 5601	Scott 5602
Scott 5603	Scott 5604	Scott 5605	Scott 5606	Scott 5607

Scott 5607b
Forever Sun Science
Pane Block of 10

Scott 5607c
Forever Sun Science
Pane of 20

Scott 5607c
Forever Sun Science
Pane Verso

Scott 5598 Forever Coronal Hole I (Purple Sun) Pane Single
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Scott 5599 Forever Coronal Loops I (Redish Sun) Pane Single
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Scott 5600 Forever Solar Flare I (Blue Sun) Pane Single
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Scott 5601 Forever Active Sun Pane Single
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Scott 5602 Forever Plasma Blast I (Light-Orange Sun) Pane Single
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Scott 5603 Forever Coronal Loops II (Dark Sun) Pane Single
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Scott 5604 Forever Sunspots Pane Single
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Scott 5605 Forever Plasma Blast II (Dark-orange Sun) Pane Single
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Scott 5606 Forever Solar Flare (Blue-green Sun) Pane Single
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Scott 5607 Forever Coronal Hole II (Mustard Sun) Pane Single

Issue: (Scott 5598-5605)	Sun Science Stamps
Item Number:	480800
Denomination:	Forever
Type of Issue:	Commemorative
Format: Pane of 20	(10 designs)
Series:	N/A
Issue Date:	2021 June 18
Issue City:	Greenbelt MD 20770
Art Director:	Antonio Alcalá Alexandria VA
Designer:	Antonio Alcalá Alexandria VA
Existing Art:	NASA/Solar Dynamic Observatory
Modeler:	Sandra Lane / Michelle Finn
Manufacturing Process:	Flexographic Foil Stamping
Printer:	Banknote Corporation of America
Press Type:	Gallus RCS
Stamps per Pane:	20
Print Quantity:	30 million stamps
Paper Type:	Phosphor Block Tag
Adhesive Type:	Pressure-sensitive
Colors:	Black; Cyan; Magenta; Yellow
Stamp Orientation:	Vertical
Die Cut:	10¾ x 10½
Image Area (w x h):	1.085 x 1.085 in. 27.559 x 27.559 mm
Overall Size (w x h):	1.225 x 1.225 in. 31.115 x 31.115 mm
Full Pane Size (w x h):	7.12 x 6.25 in. 180.848 x 158.750 mm
Press Sheets Size (w x h):	21.360 x 12.500 in. 542.544 x 317.500 mm
Plate Size:	120 stamps per revolution
Plate Numbers:	B followed by four (4) single digits in bottom two corners
Marginal Markings:
Front:	Header: Sun Science
Front:	• Plate number in bottom two corners
Back:	©2021 USPS
	• USPS logo
	• 2 barcodes (480800)
	• Plate position diagram (6)
	• Promotional text

Stamp Announcement 21-16: Sun Science Stamps
Postal Bulletin 22572 — 2021 May 20